{"title":"9-Tooth Sprocket","description":"","products":[{"product_id":"04a9-sprocket","title":"04A9 Sprocket","description":"This 04A9 sprocket is a durable, high quality, and precision A-plate sprocket with 9 teeth that is manufactured out of high-quality steel. Something else that is notable about this sprocket is that it fully meets all ISO Standards, which ensures proper contact between the \u003ca href=\"https:\/\/www.usarollerchain.com\/04B-Roller-Chain-p\/eco-04b-roller-chain.htm\" target=\"_blank\"\u003e04B-1 roller chain\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eand sprocket thus preventing premature wear or breakage. 04A9 sprockets with a stock bore come with an 5 millimeter inside diameter plain hole and can be easily machine bored to custom sizes. If you are in need of a custom bore sprocket we the capabilities on providing those to within a fast lead-time and at really great prices. For more information or to get a custom quote please contact us and we will be happy to assist you. \u003cbr\u003e\u003cbr\u003e\n\u003ch3\u003e04A9 Sprocket Dimensions\u003c\/h3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/03B_SPROCKETS_A_PLATE_DWG_8e3dc43a-9892-41e6-9137-3b207ad8625c.png?v=1737617004\" style=\"width: 97px;\" alt=\"04A9 Sprocket\"\u003e\u003cbr\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003eSprocket Size: 04A9\u003c\/li\u003e\n\u003cli\u003eTooth Count: 9\u003c\/li\u003e\n\u003cli\u003eSprocket Width (T): 2.6mm\u003c\/li\u003e\n\u003cli\u003eOutside Diameter (OD): 19.9mm\u003c\/li\u003e\n\u003cli\u003ePitch Diameter (PD): 17.54mm\u003c\/li\u003e\n\u003cli\u003eStock Bore (ID): 5mm\u003c\/li\u003e\n\u003cli\u003eWeight: 0.004 kg\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51714052456815,"sku":"04A9-SPROCKET","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/40A12-SPROCKET-2_acf3c91f-96cf-46ba-a8e0-cd2f066d6226.jpg?v=1756322741"},{"product_id":"03b9-sprocket","title":"03B9 Sprocket With Stock Bore","description":"This 03B9 sprocket is a durable, high quality, and precision sprocket with 9 teeth. Something else that is notable about this 03B9 sprocket is that it fully meets all ISO Standards, which ensures proper contact between the \u003ca href=\"https:\/\/www.usarollerchain.com\/03B-Roller-Chain-Metric-03B-Roller-Chain-p\/03b-roller-chain.htm\" target=\"_blank\"\u003e03B-1 roller chain\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eand sprocket thus preventing premature wear or breakage. 03B9 sprockets with a stock bore come with the standard 5 millimeters inside diameter hole with no key-way or set screws and can be easily machine bored to custom sizes and include a key-way and set-screws. If you are needing a custom bore sprocket we the capabilities on providing those to within a fast lead time and at really great prices. Fore more information or to get a formal quote please contact us and we will be happy to assist you.\u003cbr\u003e\u003cbr\u003e\n\u003ch3\u003e03B9 Sprocket Dimensions\u003c\/h3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/03B_SPROCKETS_B_HUB_DWG_7c27c242-19ef-4080-877b-aa8a87797d89.png?v=1737617008\" style=\"width: 139px;\" alt=\"03B9 Sprocket With Stock Bore\"\u003e\u003cbr\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003eSprocket Size: 03B9\u003c\/li\u003e\n\u003cli\u003eTooth Count: 9\u003c\/li\u003e\n\u003cli\u003eThickness (T): 2.3mm\u003c\/li\u003e\n\u003cli\u003eOutside Diameter (OD): 16.8mm\u003c\/li\u003e\n\u003cli\u003ePitch Diameter (PD): 14.62mm\u003c\/li\u003e\n\u003cli\u003eHub Diameter (H): 8mm\u003c\/li\u003e\n\u003cli\u003eStock Bore (ID): 5mm\u003c\/li\u003e\n\u003cli\u003eLength Thru Bore (L): 10mm\u003c\/li\u003e\n\u003cli\u003eWeight: 0.006 kg\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51714052587887,"sku":"03B9-SPROCKET","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/40B8-SPROCKET-2_63cf0602-28c6-4323-a55d-6d31e134cef6.jpg?v=1756322754"},{"product_id":"04b9-sprocket","title":"04B9 Sprocket With Stock Bore","description":"This 04B9 sprocket is a durable, high quality, and precision sprocket with 9 teeth. Something else that is notable about this 04B9 sprocket is that it fully meets all ISO Standards, which ensures proper contact between the \u003ca href=\"https:\/\/www.usarollerchain.com\/04B-Roller-Chain-p\/eco-04b-roller-chain.htm\" target=\"_blank\"\u003e04B-1 roller chain\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eand sprocket thus preventing premature wear or breakage. 04B9 sprockets with a stock bore come with the standard 5 millimeters inside diameter hole with no key-way or set screws and can be easily machine bored to custom sizes and include a key-way and set-screws. If you are needing a custom bore sprocket we the capabilities on providing those to within a fast lead time and at really great prices. For more information or to get a formal quote please contact us and we will be happy to assist you.\u003cbr\u003e\u003cbr\u003e\n\u003ch3\u003e04B9 Sprocket Dimensions\u003c\/h3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/03B_SPROCKETS_B_HUB_DWG_7c27c242-19ef-4080-877b-aa8a87797d89.png?v=1737617008\" style=\"width: 156px;\" alt=\"04B9 Sprocket With Stock Bore\"\u003e\u003cbr\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003eSprocket Size: 04B9\u003c\/li\u003e\n\u003cli\u003eTooth Count: 9\u003c\/li\u003e\n\u003cli\u003eSprocket Width (T): 2.6mm\u003c\/li\u003e\n\u003cli\u003ePitch Diameter (PD): 17.54mm\u003c\/li\u003e\n\u003cli\u003eOutside Diameter (OD): 19.9mm\u003c\/li\u003e\n\u003cli\u003eHub Diameter (H): 11.5mm\u003c\/li\u003e\n\u003cli\u003eStock Bore (ID): 5mm\u003c\/li\u003e\n\u003cli\u003eLength Thru Bore (L): 10mm\u003c\/li\u003e\n\u003cli\u003eWeight: 0.01 kg\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51714053013871,"sku":"04B9-SPROCKET","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/40B8-SPROCKET-2_75b87e3e-7aa8-4e16-9534-9662d8cccfdf.jpg?v=1756322772"},{"product_id":"05a9-sprocket","title":"05A9 Sprocket","description":"This 05A9 sprocket is a durable, high quality, and precision A-plate sprocket with 9 teeth that is manufactured out of high-quality steel. Something else that is notable about this sprocket is that it fully meets all ISO Standards, which ensures proper contact between the \u003ca href=\"https:\/\/www.usarollerchain.com\/05B-Metric-Roller-Chain-p\/eco-05b-roller-chain.htm\" target=\"_blank\"\u003e05B-1 roller chain\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eand sprocket thus preventing premature wear or breakage. 05A9 sprockets with a stock bore come with a 6 millimeter inside diameter plain hole and can be easily machine bored to custom sizes. If you are in need of a custom bore sprocket we the capabilities on providing those to within a fast lead-time and at really great prices. For more information or to get a custom quote, please contact us and we will be happy to assist you. \u003cbr\u003e\u003cbr\u003e\n\u003ch3\u003e05A9 Sprocket Dimensions\u003c\/h3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/03B_SPROCKETS_A_PLATE_DWG_8e3dc43a-9892-41e6-9137-3b207ad8625c.png?v=1737617004\" style=\"width: 107px;\" alt=\"05A9 Sprocket\"\u003e\u003cbr\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003eSprocket Size: 05A9\u003c\/li\u003e\n\u003cli\u003eTooth Count: 9\u003c\/li\u003e\n\u003cli\u003eOutside Diameter (OD): 26.6mm\u003c\/li\u003e\n\u003cli\u003ePitch Diameter (PD): 23.39mm\u003c\/li\u003e\n\u003cli\u003eStock Bore (ID): 6mm\u003c\/li\u003e\n\u003cli\u003eTooth Thickness (T): 2.8mm\u003c\/li\u003e\n\u003cli\u003eWeight: 0.007 kg\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51714056880495,"sku":"05A9-SPROCKET","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/05A8-SPROCKET-2_14a06aaa-8002-4f5d-989b-e5a5f291324d.jpg?v=1756322931"},{"product_id":"05b9-sprocket","title":"05B9 Sprocket With Stock Bore","description":"This 05B9 sprocket is a durable, high quality, and precision sprocket with 9 teeth. Something else that is notable about this 05B9 sprocket is that it fully meets all ISO Standards, which ensures proper contact between the \u003ca href=\"https:\/\/www.usarollerchain.com\/05B-Metric-Roller-Chain-p\/eco-05b-roller-chain.htm\" target=\"_blank\"\u003e05B-1 roller chain\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eand sprocket thus preventing premature wear or breakage. 05B9 sprockets with a stock bore come with the standard 6 millimeters inside diameter hole with no key-way or set screws and can be easily machine bored to custom sizes and include a key-way and set-screws. If you are needing a custom bore sprocket we the capabilities on providing those to within a fast lead time and at really great prices. For more information or to get a formal quote please contact us and we will be happy to assist you.\u003cbr\u003e\u003cbr\u003e\n\u003ch3\u003e05B9 Sprocket Dimensions\u003c\/h3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/03B_SPROCKETS_B_HUB_DWG_7c27c242-19ef-4080-877b-aa8a87797d89.png?v=1737617008\" style=\"width: 141px;\" alt=\"05B9 Sprocket With Stock Bore\"\u003e\u003cbr\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003eSprocket Size: 05B9\u003c\/li\u003e\n\u003cli\u003eTooth Count: 9\u003c\/li\u003e\n\u003cli\u003ePitch Diameter (PD): 23.39mm\u003c\/li\u003e\n\u003cli\u003eOutside Diameter (OD): 26.6mm\u003c\/li\u003e\n\u003cli\u003eHub Diameter (H): 15mm\u003c\/li\u003e\n\u003cli\u003eStock Bore (ID): 6mm\u003c\/li\u003e\n\u003cli\u003eLength Thru Bore (L): 12mm\u003c\/li\u003e\n\u003cli\u003eTooth Thickness (T): 2.8mm\u003c\/li\u003e\n\u003cli\u003eWeight: 0.02 kg\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51714059698543,"sku":"05B9-SPROCKET","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/05B8-SPROCKET-2_87d4c605-7b17-4e88-ae41-542a76fcc76d.jpg?v=1756323042"},{"product_id":"06b9-sprocket","title":"06B9 Sprocket With Stock Bore","description":"\u003cb\u003e\u003cinline style=\"font-size: 16px;\"\u003eThis 06B9 sprocket is a durable, high quality, and precision sprocket with 9 hardened teeth. Sprockets that have hardened teeth last longer and are much more durable than those that don't. Something else that is notable about this 06B9 sprocket is that it fully meets all ISO Standards, which insures proper contact between the \u003c\/inline\u003e\u003c\/b\u003e\u003ca href=\"https:\/\/www.usarollerchain.com\/06B-1-Roller-Chain-s\/2547.htm\" target=\"_blank\"\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(79, 129, 189); font-size: 16px;\"\u003e06B roller chain\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/a\u003e\u003cb\u003e\u003cinline style=\"font-size: 16px;\"\u003e and sprocket thus preventing premature wear or breakage. This sprocket is also fully black oxide coated which increases resistance to the environment and will prevent early rust build up. 06B9H sprockets with a stock bore comes with the standard 8 millimeter inside diameter hole with no key-way or set screws and can be easily machine bored to custom sizes. We also offer sprockets with finished bore configurations right off the shelf from stock, and if you are needing a custom bore sprocket we the capabilities on providing those to within a fast lead time and at really great prices. Fore more information or to get a formal quote please contact us and we will be happy to assist you.\u003cbr\u003e\u003cbr\u003e\u003c\/inline\u003e\u003c\/b\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77); font-size: 18px;\"\u003eDimensions:\u003c\/inline\u003e\u003c\/i\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/06B_DWG_316fc6aa-7378-46b7-b95e-3a799506d4f2.png?v=1737617786\" style=\"width: 215px;\" alt=\"06B9 Sprocket With Stock Bore\"\u003e\u003cbr\u003e\u003c\/b\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77);\"\u003eSprocket Size: 06B9\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77);\"\u003eTooth Count: 9\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77);\"\u003ePitch Diameter: 27.85mm\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77);\"\u003eStock Bore: 8mm\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77);\"\u003eMaximum Bore: 11mm\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77);\"\u003eHub Diameter: 16mm\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77);\"\u003eLength Thru Bore: 22mm\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77);\"\u003eSprocket Weight: 0.04 KG\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003cb style=\"font-size: 15px; text-align: center; color: rgb(6, 39, 75); font-family: Roboto, Helvetica, sans-serif;\"\u003e\u003cinline\u003e\u003cinline style=\"color: rgb(227, 108, 9); font-size: 18px;\"\u003ePhone: (407) 347-3519\u003cbr\u003eEmail: \u003c\/inline\u003e\u003c\/inline\u003e\u003c\/b\u003e\u003ca href=\"mailto:sales@usarollerchain.com\" style=\"color: rgb(6, 39, 75); outline: none 0px; text-align: center; font-family: Roboto, Helvetica, sans-serif; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;\"\u003e\u003cinline\u003e\u003cinline\u003e\u003cinline\u003e\u003c\/inline\u003e\u003c\/inline\u003e\u003c\/inline\u003e\u003cb\u003e\u003cinline\u003e\u003cinline\u003e\u003cinline\u003e\u003cinline style=\"color: rgb(79, 129, 189); font-size: 18px;\"\u003esales@usarollerchain.com\u003c\/inline\u003e\u003cbr\u003e\u003c\/inline\u003e\u003c\/inline\u003e\u003c\/inline\u003e\u003c\/b\u003e\u003c\/a\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003ca href=\"https:\/\/www.usarollerchain.com\/Articles.asp?ID=258\" target=\"_blank\"\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(79, 129, 189); font-size: 18px;\"\u003eClick Here To See Our Other Products!\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/a\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51714065367407,"sku":"06B9-SPROCKET","price":28.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/40B12-SPROCKET-2_88c4a462-b82f-4a5f-a76d-da347d6198e4.jpg?v=1756323295"},{"product_id":"081a9-sprocket","title":"081A9 Sprocket","description":"This A-plate 081A9 sprocket with a stock bore is a metric roller chain sprocket manufactured under ISO and British Standard 228. Our 081A9 sprockets are made with reliability and performance in mind, so we use high-quality carbon steel (CS) and have the sprocket precision cut to ensure maximum performance and wear life. Besides the stock bore, we also can supply these sprockets with a specific bore size. We also offer upgrades on our 081A9 sprockets such as black-oxide coatings and heat-treated hardened teeth, though we often have these sprockets with those features already added right off the shelf. Besides the 9 tooth sprocket, we also stock a high-quality \u003ca href=\"https:\/\/www.usarollerchain.com\/081B-Roller-Chain-Metric-081B-Roller-Chain-p\/081b-roller-chain.htm\" target=\"_blank\"\u003e081 roller chain\u003c\/a\u003e and a wide array of \u003ca href=\"https:\/\/www.usarollerchain.com\/collections\/Roller-Chain-Accessories-s-4958\"\u003eroller chain accessories\u003c\/a\u003e. For more information or to get a quote on 081A9 sprockets, please contact us and one of our sales team members will be happy to assist you. \u003cbr\u003e\u003cbr\u003e\n\u003ch3\u003e081A9 Sprocket Dimensions\u003c\/h3\u003e\u003ch3\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/081_A_DWG_9691d785-f0f8-4c7e-990d-70d118845a59.png?v=1737617881\" style=\"font-size: 16px; font-weight: 400; color: rgb(48, 56, 71); width: 83px;\" alt=\"081A9 Sprocket\"\u003e\u003c\/h3\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003eSprocket Size: 081A9\u003c\/li\u003e\n\u003cli\u003eTooth Count: 9\u003c\/li\u003e\n\u003cli\u003ePitch Diameter (O): 39.13mm\u003c\/li\u003e\n\u003cli\u003eOutside Diameter (K): 43.4mm\u003c\/li\u003e\n\u003cli\u003eStock Bore (D): 8mm\u003c\/li\u003e\n\u003cli\u003eSprocket Width: 3mm\u003c\/li\u003e\n\u003cli\u003eSprocket Weight: 0.025 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51714069430639,"sku":"081A9-SPROCKET","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/25A18-SPROCKET-2_2f671fb3-2ac8-4e94-948c-0afc06cfd9fd.jpg?v=1780430804"},{"product_id":"081b9-sprocket","title":"081B9 Sprocket With Stock Bore","description":"This 081B9 sprocket with a stock bore is a metric roller chain sprocket manufactured under ISO and British Standard 228. Our 081B9 sprockets are made with reliability and performance in mind, so we use high-quality carbon steel (CS) and have the sprocket precision cut to ensure maximum performance and wear life. Besides the stock bore we also can supply these sprockets with a specific plain or finished (has key-way and set screws) bore size. We also offer upgrades on our 081B9 sprockets such as black-oxide coatings and heat-treated hardened teeth, though we often have these specific sprockets with those features already added right off the shelf. Besides the 9 tooth sprocket, we also stock a high-quality \u003ca href=\"https:\/\/www.usarollerchain.com\/081B-Roller-Chain-Metric-081B-Roller-Chain-p\/081b-roller-chain.htm\" target=\"_blank\"\u003e081 roller chain\u003c\/a\u003e and a wide array of \u003ca href=\"https:\/\/www.usarollerchain.com\/collections\/Roller-Chain-Accessories-s-4958\"\u003eroller chain accessories\u003c\/a\u003e. For more information or to get a quote on 081B9 sprockets, please contact us and one of our sales team members will be happy to assist you. \u003cbr\u003e\u003cbr\u003e\n\u003ch3\u003e081B9 Sprocket Dimensions\u003c\/h3\u003e\n\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/081_B_DWG_f1ef18de-2bc1-4d8c-b9fc-afd6a9e7d039.png?v=1737617900\" style=\"width: 162px;\" alt=\"081B9 Sprocket With Stock Bore\"\u003e\u003cbr\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003eSprocket Size: 081B9\u003c\/li\u003e\n\u003cli\u003eTooth Count: 9\u003c\/li\u003e\n\u003cli\u003ePitch Diameter (O): 37.13mm\u003c\/li\u003e\n\u003cli\u003eOutside Diameter (K): 43.4mm\u003c\/li\u003e\n\u003cli\u003eHub Diameter (N): 25mm\u003c\/li\u003e\n\u003cli\u003eStock Bore (D): 8mm\u003c\/li\u003e\n\u003cli\u003eMaximum Recommended Bore: 18mm\u003c\/li\u003e\n\u003cli\u003eLength Thru Bore (L): 14mm\u003c\/li\u003e\n\u003cli\u003eSprocket Tooth Width: 3mm\u003c\/li\u003e\n\u003cli\u003eSprocket Weight: 0.06 kg\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51714070380911,"sku":"081B9-SPROCKET","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/32B20-SPROCKET-2_39ea8d1f-bfe0-4322-9cbe-2c0b04e944a9.jpg?v=1780430887"},{"product_id":"083a9-sprocket","title":"083A9 Sprocket","description":"This A-plate 083A9 sprocket with a stock bore is a metric roller chain sprocket manufactured under ISO and British Standard 228. Our 083A9 sprockets are made with reliability and performance in mind, so we use high-quality carbon steel (CS) and have the sprocket precision cut to ensure maximum performance and wear life. Besides the stock bore, we also can supply these sprockets with a specific bore size. We also offer upgrades on our 083A9 sprockets such as black-oxide coatings and heat-treated hardened teeth, though we often have these sprockets with those features already added right off the shelf. Besides the 9 tooth sprocket, we also stock a high-quality \u003ca href=\"https:\/\/www.usarollerchain.com\/083B-Roller-Chain-Metric-083B-Roller-Chain-p\/083b-roller-chain.htm\" target=\"_blank\"\u003e083 roller chain\u003c\/a\u003e and a wide array of \u003ca href=\"https:\/\/www.usarollerchain.com\/collections\/Roller-Chain-Accessories-s-4958\"\u003eroller chain accessories\u003c\/a\u003e. For more information or to get a quote on 083A9 sprockets, please contact us and one of our sales team members will be happy to assist you. \u003cbr\u003e\u003cbr\u003e\n\u003ch3\u003e083A9 Sprocket Dimensions\u003c\/h3\u003e\u003ch3\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/081_A_DWG_9691d785-f0f8-4c7e-990d-70d118845a59.png?v=1737617881\" style=\"font-size: 16px; font-weight: 400; color: rgb(48, 56, 71); width: 79px;\" alt=\"083A9 Sprocket\"\u003e\u003c\/h3\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003eSprocket Size: 083A9\u003c\/li\u003e\n\u003cli\u003eTooth Count: 9\u003c\/li\u003e\n\u003cli\u003ePitch Diameter (O): 37.13mm\u003c\/li\u003e\n\u003cli\u003eOutside Diameter (K): 43.4mm\u003c\/li\u003e\n\u003cli\u003eStock Bore (D): 8mm\u003c\/li\u003e\n\u003cli\u003eSprocket Width: 4.5mm\u003c\/li\u003e\n\u003cli\u003eSprocket Weight: 0.020 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51714072936815,"sku":"083A9-SPROCKET","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/25A18-SPROCKET-2_4f31a770-0797-4ba1-b4bb-9885ab43ff2c.jpg?v=1780430816"},{"product_id":"083b9-sprocket","title":"083B9 Sprocket With Stock Bore","description":"This 083B9 sprocket with a stock bore is a metric roller chain sprocket manufactured under ISO and British Standard 228. Our 083B9 sprockets are made with reliability and performance in mind, so we use high-quality carbon steel (CS) and have the sprocket precision cut to ensure maximum performance and wear life. Besides the stock bore we also can supply these sprockets with a specific plain or finished (has key-way and set screws) bore size. We also offer upgrades on our 083B9 sprockets such as black-oxide coatings and heat-treated hardened teeth, though we often have these specific sprockets with those features already added right off the shelf. Besides the 9 tooth sprocket, we also stock a high-quality \u003ca href=\"https:\/\/www.usarollerchain.com\/083B-Roller-Chain-Metric-083B-Roller-Chain-p\/083b-roller-chain.htm\" target=\"_blank\"\u003e083 roller chain\u003c\/a\u003e and a wide array of \u003ca href=\"https:\/\/www.usarollerchain.com\/collections\/Roller-Chain-Accessories-s-4958\"\u003eroller chain accessories\u003c\/a\u003e. For more information or to get a quote on 083B9 sprockets, please contact us and one of our sales team members will be happy to assist you. \u003cbr\u003e\u003cbr\u003e\n\u003ch3\u003e083B9 Sprocket Dimensions\u003c\/h3\u003e\u003ch3\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/081_B_DWG_f1ef18de-2bc1-4d8c-b9fc-afd6a9e7d039.png?v=1737617900\" style=\"font-size: 16px; font-weight: 400; color: rgb(48, 56, 71); width: 156px;\" alt=\"083B9 Sprocket With Stock Bore\"\u003e\u003c\/h3\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003eSprocket Size: 083B9\u003c\/li\u003e\n\u003cli\u003eTooth Count: 9\u003c\/li\u003e\n\u003cli\u003ePitch Diameter (O): 37.13mm\u003c\/li\u003e\n\u003cli\u003eOutside Diameter (K): 43.4mm\u003c\/li\u003e\n\u003cli\u003eHub Diameter (N): 25mm\u003c\/li\u003e\n\u003cli\u003eStock Bore (D): 8mm\u003c\/li\u003e\n\u003cli\u003eMaximum Recommended Bore: 18mm\u003c\/li\u003e\n\u003cli\u003eLength Thru Bore (L): 14mm\u003c\/li\u003e\n\u003cli\u003eSprocket Tooth Width: 4.5mm\u003c\/li\u003e\n\u003cli\u003eSprocket Weight: 0.05 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51714073985391,"sku":"083B9-SPROCKET","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/06B38_SPROCKET_a53e5acd-147c-42f5-ac8f-1e0028de10be.jpg?v=1780430815"},{"product_id":"085a9-sprocket","title":"085A9 Sprocket","description":"This A-plate 085A8 sprocket with a stock bore is a metric roller chain sprocket manufactured under ISO and British Standard 228. Our 085A8 sprockets are made with reliability and performance in mind, so we use high-quality carbon steel (CS) and have the sprocket precision cut to ensure maximum performance and wear life. Besides the stock bore, we also can supply these sprockets with a specific bore size. We also offer upgrades on our 085A8 sprockets such as black-oxide coatings and heat-treated hardened teeth, though we often have these sprockets with those features already added right off the shelf. Besides the 8 tooth sprocket, we also stock a high-quality \u003ca href=\"https:\/\/www.usarollerchain.com\/085B-Roller-Chain-Metric-085B-Roller-Chain-p\/085b-roller-chain.htm\" target=\"_blank\"\u003e085 roller chain\u003c\/a\u003e and a wide array of \u003ca href=\"https:\/\/www.usarollerchain.com\/collections\/Roller-Chain-Accessories-s-4958\"\u003eroller chain accessories\u003c\/a\u003e. For more information or to get a quote on 085A8 sprockets, please contact us and one of our sales team members will be happy to assist you. \u003cbr\u003e\u003cbr\u003e\n\u003ch3\u003e085A9 Sprocket Dimensions\u003c\/h3\u003e\u003ch3\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/081_A_DWG_9691d785-f0f8-4c7e-990d-70d118845a59.png?v=1737617881\" style=\"font-size: 16px; font-weight: 400; color: rgb(48, 56, 71); width: 84px;\" alt=\"085A9 Sprocket\"\u003e\u003c\/h3\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003eSprocket Size: 085A9\u003c\/li\u003e\n\u003cli\u003eTooth Count: 9\u003c\/li\u003e\n\u003cli\u003ePitch Diameter (O): 37.13mm\u003c\/li\u003e\n\u003cli\u003eOutside Diameter (K): 43.4mm\u003c\/li\u003e\n\u003cli\u003eStock Bore (D): 8mm\u003c\/li\u003e\n\u003cli\u003eSprocket Width: 5.9mm\u003c\/li\u003e\n\u003cli\u003eSprocket Weight: 0.1 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51714076475759,"sku":"085A9-SPROCKET","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/40A19-SPROCKET-2_e013aa58-036e-48d8-869a-355d27973cb8.jpg?v=1780430822"},{"product_id":"085b9-sprocket","title":"085B9 Sprocket With Stock Bore","description":"This 085B9 sprocket with a stock bore is a metric roller chain sprocket manufactured under ISO and British Standard 228. Our 085B9 sprockets are made with reliability and performance in mind, so we use high-quality carbon steel (CS) and have the sprocket precision cut to ensure maximum performance and wear life. Besides the stock bore we also can supply these sprockets with a specific plain or finished (has key-way and set screws) bore size. We also offer upgrades on our 085B9 sprockets such as black-oxide coatings and heat-treated hardened teeth, though we often have these specific sprockets with those features already added right off the shelf. Besides the 9 tooth sprocket, we also stock a high-quality \u003ca href=\"https:\/\/www.usarollerchain.com\/085B-Roller-Chain-Metric-085B-Roller-Chain-p\/085b-roller-chain.htm\" target=\"_blank\"\u003e085 roller chain\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003e and a wide array of \u003ca href=\"https:\/\/www.usarollerchain.com\/collections\/Roller-Chain-Accessories-s-4958\"\u003eroller chain accessories\u003c\/a\u003e. For more information or to get a quote on 085B9 sprockets, please contact us and one of our sales team members will be happy to assist you. \u003cbr\u003e\u003cbr\u003e\n\u003ch3\u003e085B9 Sprocket Dimensions\u003c\/h3\u003e\n\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/081_B_DWG_f1ef18de-2bc1-4d8c-b9fc-afd6a9e7d039.png?v=1737617900\" style=\"width: 155px;\" alt=\"085B9 Sprocket With Stock Bore\"\u003e\u003cbr\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003eSprocket Size: 085B9\u003c\/li\u003e\n\u003cli\u003eTooth Count: 9\u003c\/li\u003e\n\u003cli\u003ePitch Diameter (O): 37.13mm\u003c\/li\u003e\n\u003cli\u003eOutside Diameter (K): 43.4mm\u003c\/li\u003e\n\u003cli\u003eHub Diameter (N): 24mm\u003c\/li\u003e\n\u003cli\u003eStock Bore (D): 10mm\u003c\/li\u003e\n\u003cli\u003eMaximum Recommended Bore: 18mm\u003c\/li\u003e\n\u003cli\u003eLength Thru Bore (L): 25mm\u003c\/li\u003e\n\u003cli\u003eSprocket Tooth Width: 5.9mm\u003c\/li\u003e\n\u003cli\u003eSprocket Weight: 0.08 kg\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51714077884783,"sku":"085B9-SPROCKET","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/06B38_SPROCKET_34394982-c01e-4798-85a3-ae6d55468f16.jpg?v=1780430823"},{"product_id":"08b9-sprocket","title":"08B9 Sprocket With Stock Bore","description":"\u003cb\u003e\u003cinline style=\"font-size: 16px;\"\u003eThis 08B9 sprocket is a durable, high quality, and precision sprocket with 9 hardened teeth. Sprockets that have hardened teeth last longer and are much more durable than those that don't. Something else that is notable about this 08B9 sprocket is that it fully meets all ISO Standards, which insures proper contact between the \u003c\/inline\u003e\u003c\/b\u003e\u003ca href=\"https:\/\/www.usarollerchain.com\/08B-1-Roller-Chain-s\/2548.htm\" target=\"_blank\"\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(79, 129, 189); font-size: 16px;\"\u003e08B-1 roller chain\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/a\u003e\u003cb\u003e\u003cinline style=\"font-size: 16px;\"\u003e and sprocket thus preventing premature wear or breakage. This sprocket is also fully black oxide coated which increases resistance to the environment and will prevent early rust build up. 08B9H sprockets with a stock bore comes with the standard 10 millimeter inside diameter hole with no key-way or set screws and can be easily machine bored to custom sizes. We also offer sprockets with finished bore configurations right off the shelf from stock, and if you are needing a custom bore sprocket we the capabilities on providing those to within a fast lead time and at really great prices. Fore more information or to get a formal quote please contact us and we will be happy to assist you.\u003cbr\u003e\u003cbr\u003e\u003c\/inline\u003e\u003c\/b\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77); font-size: 18px;\"\u003eDimensions:\u003c\/inline\u003e\u003c\/i\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/08B_DWG_d18208a5-cd9e-4331-8bfb-bcdc3405d2c6.png?v=1737618049\" style=\"width: 226px;\" alt=\"08B9 Sprocket With Stock Bore\"\u003e\u003cbr\u003e\u003c\/b\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77);\"\u003eSprocket Size: 08B9\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77);\"\u003eTooth Count: 9\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77);\"\u003ePitch Diameter: 37.13mm\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77);\"\u003eStock Bore: 10mm\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77);\"\u003eMaximum Bore: 15mm\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77);\"\u003eHub Diameter: 21mm\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77);\"\u003eLength Thru Bore: 25mm\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77);\"\u003eWeight: 0.14kg\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003cb style=\"font-size: 15px; text-align: center; color: rgb(6, 39, 75); font-family: Roboto, Helvetica, sans-serif;\"\u003e\u003cinline\u003e\u003cinline style=\"color: rgb(227, 108, 9); font-size: 18px;\"\u003ePhone: (407) 347-3519\u003cbr\u003eEmail: \u003c\/inline\u003e\u003c\/inline\u003e\u003c\/b\u003e\u003ca href=\"mailto:sales@usarollerchain.com\" style=\"color: rgb(6, 39, 75); text-decoration-line: none; outline: none 0px; text-align: center; font-family: Roboto, Helvetica, sans-serif; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;\"\u003e\u003cinline\u003e\u003cinline\u003e\u003cinline\u003e\u003c\/inline\u003e\u003c\/inline\u003e\u003c\/inline\u003e\u003cb\u003e\u003cinline\u003e\u003cinline\u003e\u003cinline\u003e\u003cinline style=\"color: rgb(79, 129, 189); font-size: 18px;\"\u003esales@usarollerchain.com\u003c\/inline\u003e\u003cbr\u003e\u003c\/inline\u003e\u003c\/inline\u003e\u003c\/inline\u003e\u003c\/b\u003e\u003c\/a\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003ca href=\"https:\/\/www.usarollerchain.com\/Articles.asp?ID=258\" target=\"_blank\"\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(79, 129, 189); font-size: 18px;\"\u003eClick Here To See Our Other Products!\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/a\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51714083488111,"sku":"08B9-SPROCKET","price":36.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/40B12-SPROCKET-2_49afba85-f1bb-4b35-a73b-bffa9d76e9fe.jpg?v=1756324045"},{"product_id":"100a9-sprocket","title":"100A9 Sprocket","description":"\u003cb\u003e\u003cspan style=\"font-size: 16px;\"\u003eThis 100A9 sprocket is a durable, high quality, and precision A-Plate sprocket with 9 teeth that is manufactured out of high-quality steel. Something else that is notable about this sprocket is that it fully meets all ANSI Standards, which insures proper contact between the \u003c\/span\u003e\u003c\/b\u003e\u003ca href=\"http:\/\/www.usarollerchain.com\/100-roller-chain-s\/2262.htm\" target=\"_blank\"\u003e\u003cb\u003e\u003ci\u003e\u003cspan style=\"color: rgb(79, 129, 189); font-size: 16px;\"\u003e#100 roller chain\u003c\/span\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/a\u003e\u003cb\u003e\u003cspan style=\"font-size: 16px;\"\u003e and sprocket thus preventing premature wear or breakage. This sprocket is also evenly coated with black oxide, which adds resistance to to the environment and will prevent early rust build up. 100A9 sprockets with a stock bore comes with a 1\" inside diameter plain hole and can be easily machine bored to custom sizes. If you are in need of a custom bore sprocket we the capabilities on providing those to within a fast lead-time and at really great prices. For more information or to get a custom quote please contact us and we will be happy to assist you.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan style=\"color: rgb(192, 80, 77); font-size: 18px;\"\u003e\u003ch3 style=\"\"\u003e100A9 Sprocket Dimensions\u003c\/h3\u003e\u003c\/span\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/100_A_SPK_71d1ec9e-7326-4c9d-9300-bf24a5f76fcb.png?v=1737618305\" style=\"width: 129px;\" alt=\"100A9 Sprocket\"\u003e\u003cbr\u003e\u003c\/b\u003e\n\u003cul style=\"letter-spacing: normal;\"\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eSprocket Size: 100A9\u003c\/span\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eTooth Count: 9\u003c\/span\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eSprocket Type: A\u003c\/span\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eOutside Diameter: 4.180\"\u003c\/span\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eStock Bore: 1\"\u003c\/span\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eSprocket Weight: 1.6 LBS\u003c\/span\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003cb style=\"text-align: center; color: rgb(6, 39, 75); font-family: Roboto, Helvetica, sans-serif; font-size: 15px;\"\u003e\u003cspan\u003e\u003cinline style=\"color: rgb(227, 108, 9); font-size: 18px;\"\u003ePhone: (407) 347-3519\u003cbr\u003eEmail: \u003c\/inline\u003e\u003c\/span\u003e\u003c\/b\u003e\u003ca href=\"mailto:sales@usarollerchain.com\" style=\"color: rgb(6, 39, 75); text-decoration: none; text-align: center; outline-style: none; font-family: Roboto, Helvetica, sans-serif; font-size: 15px; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;\"\u003e\u003cspan\u003e\u003cinline style=\"font-size: 18px;\"\u003e\u003cinline\u003e\u003c\/inline\u003e\u003c\/inline\u003e\u003c\/span\u003e\u003cb\u003e\u003cspan\u003e\u003cinline\u003e\u003cinline style=\"font-size: 18px;\"\u003esales@usarollerchain.com\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/inline\u003e\u003c\/inline\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/a\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51714095972719,"sku":"100A9-SPROCKET","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/100A9-SPROCKET-2.jpg?v=1756324574"},{"product_id":"100bb9-34-idler-sprocket","title":"100BB9 Idler Sprocket, Ball Bearing Idler Sprocket - 3\/4\" Bore","description":"\u003cp\u003e\u003cspan style=\"text-decoration: underline; color: rgb(255, 42, 0);\"\u003e\u003cem\u003e**NOTE: CURRENTLY UNAVAILABLE. PLEASE CONTACT US FOR ADDITIONAL OPTIONS**\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e100BB9 idler sprocket is categorized as a ball bearing idler sprocket due to the ball bearing inserted into the sprocket. This 100BB9 idler sprocket features 9 teeth, a high quality ball bearing with a 3\/4\" Bore, and fully meets all ANSI Standards. Additionally this 100BB9 idler sprocket was engineered to be extremely durable and high performance, along with being manufactured out of a high quality steel and components to create an idler sprocket with great performance and a long working life. To get a quote on 100BB9 idler sprockets or for more information please contact us and we will be happy to assist you.\u003cbr\u003e\u003ch3\u003e100BB9 X 3\/4\" Idler Sprocket Dimensions\u003c\/h3\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/IDLER_SPK_DWG_764d7c6d-ccfc-448f-a47e-65558b74f7c0.png?v=1737618347\" style=\"width: 156px;\" alt='100BB9 Idler Sprocket, Ball Bearing Idler Sprocket - 3\/4\" Bore'\u003e\u003cbr\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77);\"\u003eSprocket #: 100BB9\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77);\"\u003eNumber Of Teeth: 9\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77);\"\u003eBearing Type: Ball Bearing\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77);\"\u003eChain Size: #100\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77);\"\u003eOutside Diameter: 4.180\"\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77);\"\u003eBore Size: 3\/4\"\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77);\"\u003eDimension (T): 0.692\"\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77);\"\u003eWeight: 1.90 LBS\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51714097381743,"sku":"100BB9-34-IDLER-SPROCKET","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/25BB20-IDLER-SPROCKET-2_b53845a2-a2ea-46ab-89ef-cdbf657bfd4b.jpg?v=1756324627"},{"product_id":"100bb9-1-idler-sprocket","title":"100BB9 Idler Sprocket, Ball Bearing Idler Sprocket - 1\" Bore","description":"\u003cp\u003e\u003cspan style=\"text-decoration: underline; color: rgb(255, 42, 0);\"\u003e\u003cem\u003e**NOTE: CURRENTLY UNAVAILABLE. PLEASE CONTACT US FOR ADDITIONAL OPTIONS**\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e100BB9 idler sprocket is categorized as a ball bearing idler sprocket due to the ball bearing inserted into the sprocket. This 100BB9 idler sprocket features 9 teeth, a high quality ball bearing with a 1\" Bore, and fully meets all ANSI Standards. Additionally this 100BB9 idler sprocket was engineered to be extremely durable and high performance, along with being manufactured out of a high quality steel and components to create an idler sprocket with great performance and a long working life. To get a quote on 100BB9 idler sprockets or for more information please contact us and we will be happy to assist you.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e100BB9 X 9\" Idler Sprocket Dimensions\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/IDLER_SPK_DWG_764d7c6d-ccfc-448f-a47e-65558b74f7c0.png?v=1737618347\" style=\"width: 156px;\" alt='100BB9 Idler Sprocket, Ball Bearing Idler Sprocket - 1\" Bore'\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77);\"\u003eSprocket #: 100BB9\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77);\"\u003eNumber Of Teeth: 9\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77);\"\u003eBearing Type: Ball Bearing\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77);\"\u003eChain Size: #100\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77);\"\u003eOutside Diameter: 4.180\"\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77);\"\u003eBore Size: 1\"\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77);\"\u003eDimension (T): 0.692\"\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77);\"\u003eWeight: 1.90 LBS\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51714097512815,"sku":"100BB9-1-IDLER-SPROCKET","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/25BB20-IDLER-SPROCKET-2_8681219d-868a-4e83-a031-f2910a6dfc4c.jpg?v=1756324630"},{"product_id":"100b9-sprocket","title":"100B9 Sprocket - ANSI 100B9 Sprocket","description":"\u003cb\u003e\u003cspan style=\"font-size: 16px;\"\u003eThis 100B9 sprocket is a durable, high quality, and precision sprocket with 9 hardened teeth. Sprockets that have hardened teeth last longer and are much more durable than those that don't. Something else that is notable about this 100B9 sprocket is that it fully meets all ANSI Standards, which insures proper contact between the\u003c\/span\u003e\u003c\/b\u003e\u003ca href=\"http:\/\/www.usarollerchain.com\/100-roller-chain-s\/2262.htm\" target=\"_blank\"\u003e \u003cb\u003e\u003ci\u003e\u003cspan style=\"color: rgb(79, 129, 189); font-size: 16px;\"\u003e#100 roller chain\u003c\/span\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/a\u003e\u003cb\u003e\u003cspan style=\"font-size: 16px;\"\u003e and sprocket thus preventing premature wear or breakage. This sprocket is also fully black oxide coated which increases resistance to the environment and will prevent early rust build up. 100B9H sprockets with a stock bore comes with the standard 1\" inside diameter hole with no keyway or set screws and can be easily machine bored to custom sizes. We also offer sprockets with finished bore configurations right off the shelf from stock, and if you are needing a custom bore sprocket we the capabilities on providing those to within a fast lead time and at really great prices. Fore more information or to get a formal quote please contact us and we will be happy to assist you.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan style=\"color: rgb(192, 80, 77); font-size: 18px;\"\u003e\u003ch3 style=\"\"\u003e100B9 Sprocket Dimensions\u003c\/h3\u003e\u003c\/span\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/100_B_SB_6bfae94f-f56d-4f11-95a6-fa3bbf6e2d93.png?v=1737618336\" style=\"width: 219px;\" alt=\"100B9 Sprocket With Stock Bore\"\u003e\u003cbr\u003e\u003c\/b\u003e\n\u003cul style=\"letter-spacing: normal;\"\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eSprocket Size: 100B9\u003c\/span\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eTooth Count: 9\u003c\/span\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eOutside Diameter: 4.180\"\u003c\/span\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eSprocket Type: B\u003c\/span\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eStock Bore: 1\"\u003c\/span\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eRecommended Maximum Bore: 1-5\/8\"\u003c\/span\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eHub Diameter: 2-13\/16\"\u003c\/span\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eLength Thru Bore: 1-7\/8\"\u003c\/span\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eSprocket Weight: 3.2 LBS\u003c\/span\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003cb style=\"text-align: center; color: rgb(6, 39, 75); font-family: Roboto, Helvetica, sans-serif; font-size: 15px;\"\u003e\u003cspan\u003e\u003cspan style=\"color: rgb(227, 108, 9); font-size: 18px;\"\u003ePhone: (407) 347-3519\u003cbr\u003eEmail: \u003c\/span\u003e\u003c\/span\u003e\u003c\/b\u003e\u003ca href=\"mailto:sales@usarollerchain.com\" style=\"color: rgb(6, 39, 75); text-decoration: none; text-align: center; outline-style: none; font-family: Roboto, Helvetica, sans-serif; font-size: 15px; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;\"\u003e\u003cspan\u003e\u003cspan style=\"font-size: 18px;\"\u003e\u003cinline\u003e\u003c\/inline\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cb\u003e\u003cspan\u003e\u003cspan\u003e\u003cinline style=\"font-size: 18px;\"\u003esales@usarollerchain.com\u003c\/inline\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/a\u003e\u003cspan style=\"background-color: initial; text-align: center;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003cb\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/b\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51714097578351,"sku":"100B9-SPROCKET","price":54.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/100B12-SPROCKET-2_a8054357-7634-4426-8149-0c3d3b000190.jpg?v=1756324639"},{"product_id":"100bs9-1-316-sprocket","title":"100BS9 Sprocket With 1-3\/16\" Finished Bore","description":"\u003cb\u003e\u003cinline style=\"font-size: 16px;\"\u003eThis 100BS9 sprocket features a 1-3\/16\" finished bore with a key-way and two set screws. It is a durable, high quality, and precision sprocket with 9 hardened teeth. Sprockets that have hardened teeth last longer and are much more durable than those that don't. Something else that is notable about this 100BS9 sprocket is that it fully meets all ANSI Standards, which insures proper contact between the \u003c\/inline\u003e\u003c\/b\u003e\u003ca href=\"http:\/\/www.usarollerchain.com\/100-roller-chain-s\/2262.htm\" target=\"_blank\"\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(79, 129, 189); font-size: 16px;\"\u003e#100 roller chain\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/a\u003e\u003cb\u003e\u003cinline style=\"font-size: 16px;\"\u003e and sprocket thus preventing premature wear or breakage. This sprocket is also black oxide coated which increases resistance to the environment and will prevent early rust build up. We also offer stock bore sprockets, custom bore and made to order sprockets, and a full line of ANSI \u003c\/inline\u003e\u003c\/b\u003e\u003ca href=\"http:\/\/www.usarollerchain.com\/100-roller-chain-s\/2262.htm\" target=\"_blank\"\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(79, 129, 189); font-size: 16px;\"\u003e#100 roller chain\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/a\u003e\u003cb\u003e\u003cinline style=\"font-size: 16px;\"\u003e. Fore more information, large quantities\u003c\/inline\u003e\u003c\/b\u003e\u003cb\u003e\u003cinline style=\"font-size: 16px;\"\u003e, or to get a custom sprocket please contact us and we will be happy to assist you.\u003cbr\u003e\u003cbr\u003e\u003c\/inline\u003e\u003c\/b\u003e\u003cb\u003e\u003cinline style=\"color: rgb(192, 80, 77); font-size: 18px;\"\u003e\u003ch3 style=\"\"\u003e100BS9 1 3\/16\" Finished Bore Sprocket Dimensions\u003c\/h3\u003e\u003c\/inline\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/100_B_FB_d0a004c4-46cd-4f8f-90eb-c1bb21a20f33.png?v=1737618357\" style=\"width: 227px;\" alt='100BS9 Sprocket With 1-3\/16\" Finished Bore'\u003e\u003cbr\u003e\u003c\/b\u003e\n\u003cul style=\"letter-spacing: normal;\"\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(0, 0, 0);\"\u003eSprocket Size: 100BS9\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(0, 0, 0);\"\u003eTooth Count: 9\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(0, 0, 0);\"\u003eOutside Diameter: 4.180\"\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(0, 0, 0);\"\u003eSprocket Type: B\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(0, 0, 0);\"\u003eBore Size: 1-3\/16\"\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(0, 0, 0);\"\u003eKeyway Size: 1\/4\" X 1\/8\"\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(0, 0, 0);\"\u003eHub Diameter: 2-13\/16\"\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(0, 0, 0);\"\u003eLength Thru Bore: 1-7\/8\"\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(0, 0, 0);\"\u003eSprocket Weight: 3.2 LBS\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003cb style=\"text-align: center; color: rgb(6, 39, 75); font-family: Roboto, Helvetica, sans-serif; font-size: 15px;\"\u003e\u003cinline\u003e\u003cinline style=\"color: rgb(227, 108, 9); font-size: 18px;\"\u003ePhone: (407) 347-3519\u003cbr\u003eEmail: \u003c\/inline\u003e\u003c\/inline\u003e\u003c\/b\u003e\u003ca href=\"mailto:sales@usarollerchain.com\" style=\"color: rgb(6, 39, 75); text-decoration: none; text-align: center; outline-style: none; font-family: Roboto, Helvetica, sans-serif; font-size: 15px; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;\"\u003e\u003cinline\u003e\u003cinline style=\"font-size: 18px;\"\u003e\u003cinline\u003e\u003c\/inline\u003e\u003c\/inline\u003e\u003c\/inline\u003e\u003cb\u003e\u003cinline\u003e\u003cinline\u003e\u003cinline style=\"font-size: 18px;\"\u003esales@usarollerchain.com\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/inline\u003e\u003c\/inline\u003e\u003c\/inline\u003e\u003c\/b\u003e\u003c\/a\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51714100953455,"sku":"100BS9-1-316-SPROCKET","price":62.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/100BS12-1-14-SPROCKET-2_9e68d830-adcc-42d3-92a2-470da5a33e99.jpg?v=1756324749"},{"product_id":"100bs9-1-716-sprocket","title":"100BS9 Sprocket With 1-7\/16\" Finished Bore","description":"\u003cb\u003e\u003cinline style=\"font-size: 16px;\"\u003eThis 100BS9 sprocket features a 1-7\/16\" finished bore with a key-way and two set screws. It is a durable, high quality, and precision sprocket with 9 hardened teeth. Sprockets that have hardened teeth last longer and are much more durable than those that don't. Something else that is notable about this 100BS9 sprocket is that it fully meets all ANSI Standards, which insures proper contact between the \u003c\/inline\u003e\u003c\/b\u003e\u003ca href=\"http:\/\/www.usarollerchain.com\/100-roller-chain-s\/2262.htm\" target=\"_blank\"\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(79, 129, 189); font-size: 16px;\"\u003e#100 roller chain\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/a\u003e\u003cb\u003e\u003cinline style=\"font-size: 16px;\"\u003e and sprocket thus preventing premature wear or breakage. This sprocket is also black oxide coated which increases resistance to the environment and will prevent early rust build up. We also offer stock bore sprockets, custom bore and made to order sprockets, and a full line of ANSI \u003c\/inline\u003e\u003c\/b\u003e\u003ca href=\"http:\/\/www.usarollerchain.com\/100-roller-chain-s\/2262.htm\" target=\"_blank\"\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(79, 129, 189); font-size: 16px;\"\u003e#100 roller chain\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/a\u003e\u003cb\u003e\u003cinline style=\"font-size: 16px;\"\u003e. Fore more information, large quantities\u003c\/inline\u003e\u003c\/b\u003e\u003cb\u003e\u003cinline style=\"font-size: 16px;\"\u003e, or to get a custom sprocket please contact us and we will be happy to assist you.\u003cbr\u003e\u003cbr\u003e\u003c\/inline\u003e\u003c\/b\u003e\u003cb\u003e\u003cinline style=\"color: rgb(192, 80, 77); font-size: 18px;\"\u003e\u003ch3 style=\"\"\u003e100BS9 1 7\/16\" Finished Bore Sprocket Dimensions\u003c\/h3\u003e\u003c\/inline\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/100_B_FB_d0a004c4-46cd-4f8f-90eb-c1bb21a20f33.png?v=1737618357\" style=\"width: 227px;\" alt='100BS9 Sprocket With 1-7\/16\" Finished Bore'\u003e\u003cbr\u003e\u003c\/b\u003e\n\u003cul style=\"letter-spacing: normal;\"\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(0, 0, 0);\"\u003eSprocket Size: 100BS9\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(0, 0, 0);\"\u003eTooth Count: 9\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(0, 0, 0);\"\u003eOutside Diameter: 4.180\"\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(0, 0, 0);\"\u003eSprocket Type: B\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(0, 0, 0);\"\u003eBore Size: 1-7\/16\"\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(0, 0, 0);\"\u003eKeyway Size: 3\/8\" X 3\/16\"\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(0, 0, 0);\"\u003eHub Diameter: 2-13\/16\"\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(0, 0, 0);\"\u003eLength Thru Bore: 1-7\/8\"\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(0, 0, 0);\"\u003eSprocket Weight: 3.2 LBS\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003cb style=\"text-align: center; color: rgb(6, 39, 75); font-family: Roboto, Helvetica, sans-serif; font-size: 15px;\"\u003e\u003cinline\u003e\u003cinline style=\"color: rgb(227, 108, 9); font-size: 18px;\"\u003ePhone: (407) 347-3519\u003cbr\u003eEmail: \u003c\/inline\u003e\u003c\/inline\u003e\u003c\/b\u003e\u003ca href=\"mailto:sales@usarollerchain.com\" style=\"color: rgb(6, 39, 75); text-decoration: none; text-align: center; outline-style: none; font-family: Roboto, Helvetica, sans-serif; font-size: 15px; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;\"\u003e\u003cinline\u003e\u003cinline style=\"font-size: 18px;\"\u003e\u003cinline\u003e\u003c\/inline\u003e\u003c\/inline\u003e\u003c\/inline\u003e\u003cb\u003e\u003cinline\u003e\u003cinline\u003e\u003cinline style=\"font-size: 18px;\"\u003esales@usarollerchain.com\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/inline\u003e\u003c\/inline\u003e\u003c\/inline\u003e\u003c\/b\u003e\u003c\/a\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51714100920687,"sku":"100BS9-1-716-SPROCKET","price":62.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/100BS12-1-14-SPROCKET-2_57cd0096-67d0-4fc9-bfdf-6a1470af6ff0.jpg?v=1756324752"},{"product_id":"100bs9-1-14-sprocket","title":"100BS9 Sprocket With 1-1\/4\" Finished Bore","description":"\u003cb\u003e\u003cinline style=\"font-size: 16px;\"\u003eThis 100BS9 sprocket features a 1-1\/4\" finished bore with a key-way and two set screws. It is a durable, high quality, and precision sprocket with 9 hardened teeth. Sprockets that have hardened teeth last longer and are much more durable than those that don't. Something else that is notable about this 100BS9 sprocket is that it fully meets all ANSI Standards, which insures proper contact between the \u003c\/inline\u003e\u003c\/b\u003e\u003ca href=\"http:\/\/www.usarollerchain.com\/100-roller-chain-s\/2262.htm\" target=\"_blank\"\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(79, 129, 189); font-size: 16px;\"\u003e#100 roller chain\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/a\u003e\u003cb\u003e\u003cinline style=\"font-size: 16px;\"\u003e and sprocket thus preventing premature wear or breakage. This sprocket is also black oxide coated which increases resistance to the environment and will prevent early rust build up. We also offer stock bore sprockets, custom bore and made to order sprockets, and a full line of ANSI \u003c\/inline\u003e\u003c\/b\u003e\u003ca href=\"http:\/\/www.usarollerchain.com\/100-roller-chain-s\/2262.htm\" target=\"_blank\"\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(79, 129, 189); font-size: 16px;\"\u003e#100 roller chain\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/a\u003e\u003cb\u003e\u003cinline style=\"font-size: 16px;\"\u003e. Fore more information, large quantities\u003c\/inline\u003e\u003c\/b\u003e\u003cb\u003e\u003cinline style=\"font-size: 16px;\"\u003e, or to get a custom sprocket please contact us and we will be happy to assist you.\u003cbr\u003e\u003cbr\u003e\u003c\/inline\u003e\u003c\/b\u003e\u003cb\u003e\u003cinline style=\"color: rgb(192, 80, 77); font-size: 18px;\"\u003e\u003ch3 style=\"\"\u003e100BS9 1 1\/4\" Finished Bore Sprocket Dimensions\u003c\/h3\u003e\u003c\/inline\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/100_B_FB_d0a004c4-46cd-4f8f-90eb-c1bb21a20f33.png?v=1737618357\" style=\"width: 227px;\" alt='100BS9 Sprocket With 1-1\/4\" Finished Bore'\u003e\u003cbr\u003e\u003c\/b\u003e\n\u003cul style=\"letter-spacing: normal;\"\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(0, 0, 0);\"\u003eSprocket Size: 100BS9\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(0, 0, 0);\"\u003eTooth Count: 9\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(0, 0, 0);\"\u003eOutside Diameter: 4.180\"\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(0, 0, 0);\"\u003eSprocket Type: B\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(0, 0, 0);\"\u003eBore Size: 1-1\/4\"\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(0, 0, 0);\"\u003eKeyway Size: 1\/4\" X 1\/8\"\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(0, 0, 0);\"\u003eHub Diameter: 2-13\/16\"\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(0, 0, 0);\"\u003eLength Thru Bore: 1-7\/8\"\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(0, 0, 0);\"\u003eSprocket Weight: 3.2 LBS\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003cb style=\"text-align: center; color: rgb(6, 39, 75); font-family: Roboto, Helvetica, sans-serif; font-size: 15px;\"\u003e\u003cinline\u003e\u003cinline style=\"color: rgb(227, 108, 9); font-size: 18px;\"\u003ePhone: (407) 347-3519\u003cbr\u003eEmail: \u003c\/inline\u003e\u003c\/inline\u003e\u003c\/b\u003e\u003ca href=\"mailto:sales@usarollerchain.com\" style=\"color: rgb(6, 39, 75); text-decoration: none; text-align: center; outline-style: none; font-family: Roboto, Helvetica, sans-serif; font-size: 15px; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;\"\u003e\u003cinline\u003e\u003cinline style=\"font-size: 18px;\"\u003e\u003cinline\u003e\u003c\/inline\u003e\u003c\/inline\u003e\u003c\/inline\u003e\u003cb\u003e\u003cinline\u003e\u003cinline\u003e\u003cinline style=\"font-size: 18px;\"\u003esales@usarollerchain.com\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/inline\u003e\u003c\/inline\u003e\u003c\/inline\u003e\u003c\/b\u003e\u003c\/a\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51714101018991,"sku":"100BS9-1-14-SPROCKET","price":62.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/100BS12-1-14-SPROCKET-2_b2ad94e4-117a-43be-a0de-ec02e97fcd02.jpg?v=1756324754"},{"product_id":"100bs9-1-sprocket","title":"100BS9 Sprocket With 1\" Finished Bore","description":"\u003cb\u003e\u003cinline style=\"font-size: 16px;\"\u003eThis 100BS9 sprocket features a 1\" finished bore with a key-way and two set screws. It is a durable, high quality, and precision sprocket with 9 hardened teeth. Sprockets that have hardened teeth last longer and are much more durable than those that don't. Something else that is notable about this 100BS9 sprocket is that it fully meets all ANSI Standards, which insures proper contact between the \u003c\/inline\u003e\u003c\/b\u003e\u003ca href=\"http:\/\/www.usarollerchain.com\/100-roller-chain-s\/2262.htm\" target=\"_blank\"\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(79, 129, 189); font-size: 16px;\"\u003e#100 roller chain\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/a\u003e\u003cb\u003e\u003cinline style=\"font-size: 16px;\"\u003e and sprocket thus preventing premature wear or breakage. This sprocket is also black oxide coated which increases resistance to the environment and will prevent early rust build up. We also offer stock bore sprockets, custom bore and made to order sprockets, and a full line of ANSI \u003c\/inline\u003e\u003c\/b\u003e\u003ca href=\"http:\/\/www.usarollerchain.com\/100-roller-chain-s\/2262.htm\" target=\"_blank\"\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(79, 129, 189); font-size: 16px;\"\u003e#100 roller chain\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/a\u003e\u003cb\u003e\u003cinline style=\"font-size: 16px;\"\u003e. Fore more information, large quantities\u003c\/inline\u003e\u003c\/b\u003e\u003cb\u003e\u003cinline style=\"font-size: 16px;\"\u003e, or to get a custom sprocket please contact us and we will be happy to assist you.\u003cbr\u003e\u003cbr\u003e\u003c\/inline\u003e\u003c\/b\u003e\u003cb\u003e\u003cinline style=\"color: rgb(192, 80, 77); font-size: 18px;\"\u003e\u003ch3 style=\"\"\u003e100BS9 1\" Finished Bore Sprocket Dimensions\u003c\/h3\u003e\u003c\/inline\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/100_B_FB_d0a004c4-46cd-4f8f-90eb-c1bb21a20f33.png?v=1737618357\" style=\"width: 227px;\" alt='100BS9 Sprocket With 1\" Finished Bore'\u003e\u003cbr\u003e\u003c\/b\u003e\n\u003cul style=\"letter-spacing: normal;\"\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(0, 0, 0);\"\u003eSprocket Size: 100BS9\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(0, 0, 0);\"\u003eTooth Count: 9\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(0, 0, 0);\"\u003eOutside Diameter: 4.180\"\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(0, 0, 0);\"\u003eSprocket Type: B\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(0, 0, 0);\"\u003eBore Size: 1\"\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(0, 0, 0);\"\u003eKeyway Size: 1\/4\" X 1\/8\"\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(0, 0, 0);\"\u003eHub Diameter: 2-13\/16\"\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(0, 0, 0);\"\u003eLength Thru Bore: 1-7\/8\"\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(0, 0, 0);\"\u003eSprocket Weight: 3.2 LBS\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003cb style=\"text-align: center; color: rgb(6, 39, 75); font-family: Roboto, Helvetica, sans-serif; font-size: 15px;\"\u003e\u003cinline\u003e\u003cinline style=\"color: rgb(227, 108, 9); font-size: 18px;\"\u003ePhone: (407) 347-3519\u003cbr\u003eEmail: \u003c\/inline\u003e\u003c\/inline\u003e\u003c\/b\u003e\u003ca href=\"mailto:sales@usarollerchain.com\" style=\"color: rgb(6, 39, 75); text-decoration: none; text-align: center; outline-style: none; font-family: Roboto, Helvetica, sans-serif; font-size: 15px; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;\"\u003e\u003cinline\u003e\u003cinline style=\"font-size: 18px;\"\u003e\u003cinline\u003e\u003c\/inline\u003e\u003c\/inline\u003e\u003c\/inline\u003e\u003cb\u003e\u003cinline\u003e\u003cinline\u003e\u003cinline style=\"font-size: 18px;\"\u003esales@usarollerchain.com\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/inline\u003e\u003c\/inline\u003e\u003c\/inline\u003e\u003c\/b\u003e\u003c\/a\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51714101215599,"sku":"100BS9-1-SPROCKET","price":62.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/100BS12-1-14-SPROCKET-2_56be9598-efc0-4a33-bb76-0e26a2a650ec.jpg?v=1756324763"},{"product_id":"10a9-sprocket","title":"10A9 Sprocket","description":"\u003cb\u003eThis 10A9 sprocket is a durable, high quality, and precision A-Plate sprocket with 9 teeth that is manufactured out of high-quality steel. Something else that is notable about this sprocket is that it fully meets all ISO Standards, which insures proper contact between the \u003c\/b\u003e\u003ca href=\"https:\/\/www.usarollerchain.com\/10B-1-Roller-Chain-s\/2549.htm\" target=\"_blank\"\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(79, 129, 189); font-size: 16px;\"\u003e10B-1 roller chain\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/a\u003e\u003cb\u003e and sprocket thus preventing premature wear or breakage. This sprocket is also evenly coated with black oxide, which adds resistance to to the environment and will prevent early rust build up. 10A9 sprockets with a stock bore comes with a 10 millimeter inside diameter plain hole and can be easily machine bored to custom sizes. If you are in need of a custom bore sprocket we the capabilities on providing those to within a fast lead-time and at really great prices. For more information or to get a custom quote please contact us and we will be happy to assist you.\u003cbr\u003e\u003cbr\u003e\u003c\/b\u003e\u003cb\u003e\u003cinline style=\"color: rgb(192, 80, 77); font-size: 18px;\"\u003e\u003ci\u003eDimensions:\u003c\/i\u003e\u003c\/inline\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/MTRK_A_PLT_SPK_f27fcf78-95d8-47df-8fad-b1d02c64eb52.png?v=1737618569\" style=\"width: 125px;\" alt=\"10A9 Sprocket\"\u003e\u003cbr\u003e\u003c\/b\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77);\"\u003eSprocket Size: 10A9\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77);\"\u003eTooth Count: 9\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77);\"\u003eDimension (d0): 46.42mm\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77);\"\u003eDimension (dk): 52.6mm\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77);\"\u003eDimension (d1): 10mm\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77);\"\u003eSprocket Weight: 0.1kg\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003cb style=\"text-align: center; color: rgb(6, 39, 75); font-family: Roboto, Helvetica, sans-serif; font-size: 15px;\"\u003e\u003cinline\u003e\u003cinline style=\"color: rgb(227, 108, 9); font-size: 18px;\"\u003ePhone: (407) 347-3519\u003cbr\u003eEmail: \u003c\/inline\u003e\u003c\/inline\u003e\u003c\/b\u003e\u003ca href=\"mailto:sales@usarollerchain.com\" style=\"color: rgb(6, 39, 75); text-decoration-line: none; text-align: center; outline-style: none; font-family: Roboto, Helvetica, sans-serif; font-size: 15px; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;\"\u003e\u003cinline\u003e\u003cinline style=\"font-size: 18px;\"\u003e\u003cinline\u003e\u003c\/inline\u003e\u003c\/inline\u003e\u003c\/inline\u003e\u003cb\u003e\u003cinline\u003e\u003cinline\u003e\u003cinline style=\"font-size: 18px;\"\u003esales@usarollerchain.com\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/inline\u003e\u003c\/inline\u003e\u003c\/inline\u003e\u003c\/b\u003e\u003c\/a\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51714111996271,"sku":"10A9-SPROCKET","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/100A9-SPROCKET-2_e4a54d56-17dd-4786-b38e-bbb7ad619416.jpg?v=1756325256"},{"product_id":"10b9-sprocket","title":"10B9 Sprocket With Stock Bore","description":"\u003cb\u003eThis 10B9 sprocket is a durable, high quality, and precision sprocket with 9 teeth. Something that is notable about this 10B9 sprocket is that it fully meets all ISO Standards, which insures proper contact between the \u003c\/b\u003e\u003ca href=\"https:\/\/www.usarollerchain.com\/10B-1-Roller-Chain-s\/2549.htm\" target=\"_blank\"\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(79, 129, 189); font-size: 16px;\"\u003e10B-1 roller chain\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/a\u003e\u003cb\u003e and sprocket thus preventing premature wear or breakage. This sprocket is also fully black oxide coated which increases resistance to the environment and will prevent early rust build up. 10B9 sprockets with a stock bore comes with the standard 10 millimeter inside diameter hole with no key-way or set screws and can be easily machine bored to custom sizes. We also offer sprockets with finished bore configurations right off the shelf from stock, and if you are needing a custom bore sprocket we the capabilities on providing those to within a fast lead time and at really great prices. Fore more information or to get a formal quote please contact us and we will be happy to assist you.\u003cbr\u003e\u003cbr\u003e\u003c\/b\u003e\u003cb\u003e\u003cinline style=\"color: rgb(192, 80, 77); font-size: 18px;\"\u003e\u003ci\u003eDimensions:\u003c\/i\u003e\u003c\/inline\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/MTRK_A_PLT_SPK_f27fcf78-95d8-47df-8fad-b1d02c64eb52.png?v=1737618569\" style=\"width: 125px;\" alt=\"10B9 Sprocket With Stock Bore\"\u003e\u003cbr\u003e\u003c\/b\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77);\"\u003eSprocket Size: 10B9\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77);\"\u003eTooth Count: 9\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77);\"\u003eDimension (d0): 46.42mm\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77);\"\u003eDimension (dk): 52.6mm\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77);\"\u003eDimension (d1): 10mm\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77);\"\u003eSprocket Weight: 0.25kg\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003cb style=\"text-align: center; color: rgb(6, 39, 75); font-family: Roboto, Helvetica, sans-serif; font-size: 15px;\"\u003e\u003cinline\u003e\u003cinline style=\"color: rgb(227, 108, 9); font-size: 18px;\"\u003ePhone: (407) 347-3519\u003cbr\u003eEmail: \u003c\/inline\u003e\u003c\/inline\u003e\u003c\/b\u003e\u003ca href=\"mailto:sales@usarollerchain.com\" style=\"color: rgb(6, 39, 75); text-decoration-line: none; text-align: center; outline-style: none; font-family: Roboto, Helvetica, sans-serif; font-size: 15px; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;\"\u003e\u003cinline\u003e\u003cinline style=\"font-size: 18px;\"\u003e\u003cinline\u003e\u003c\/inline\u003e\u003c\/inline\u003e\u003c\/inline\u003e\u003cb\u003e\u003cinline\u003e\u003cinline\u003e\u003cinline style=\"font-size: 18px;\"\u003esales@usarollerchain.com\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/inline\u003e\u003c\/inline\u003e\u003c\/inline\u003e\u003c\/b\u003e\u003c\/a\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51714116649327,"sku":"10B9-SPROCKET","price":44.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/40B12-SPROCKET-2_2b31073b-1547-4773-aac9-7b64f892bfd1.jpg?v=1756325445"},{"product_id":"120a9-sprocket","title":"120A9 Sprocket","description":"\u003cb\u003e\u003cinline style=\"font-size: 16px;\"\u003eThis 120A9 sprocket is a durable, high quality, and precision A-Plate sprocket with 9 teeth that is manufactured out of high-quality steel. Something else that is notable about this sprocket is that it fully meets all ANSI Standards, which insures proper contact between the \u003c\/inline\u003e\u003c\/b\u003e\u003ca href=\"http:\/\/www.usarollerchain.com\/120-roller-chain-s\/2263.htm\" target=\"_blank\"\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(79, 129, 189); font-size: 16px;\"\u003e#120 roller chain\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/a\u003e\u003cb\u003e\u003cinline style=\"font-size: 16px;\"\u003e and sprocket thus preventing premature wear or breakage. This sprocket is also evenly coated with black oxide, which adds resistance to to the environment and will prevent early rust build up. 120A9 sprockets with a stock bore comes with a 1-1\/4\" inside diameter plain hole and can be easily machine bored to custom sizes. If you are in need of a custom bore sprocket we the capabilities on providing those to within a fast lead-time and at really great prices. For more information or to get a custom quote please contact us and we will be happy to assist you.\u003cbr\u003e\u003cbr\u003e\u003c\/inline\u003e\u003c\/b\u003e\u003cb\u003e\u003cbr\u003e\u003cinline style=\"color: rgb(192, 80, 77); font-size: 18px;\"\u003e\u003ch3 style=\"\"\u003e120A9 Sprocket Dimensions\u003c\/h3\u003e\u003c\/inline\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/120_A_SPK_4a752789-4af9-4717-8a6a-740a3e625502.png?v=1737618708\" style=\"width: 121px;\" alt=\"120A9 Sprocket\"\u003e\u003cinline style=\"color: rgb(0, 0, 0);\"\u003e\u003cbr\u003e\u003c\/inline\u003e\u003c\/b\u003e\n\u003cul style=\"letter-spacing: normal;\"\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(0, 0, 0);\"\u003eSprocket Size: 120A9\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(0, 0, 0);\"\u003eTooth Count: 9\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(0, 0, 0);\"\u003eSprocket Type: A\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(0, 0, 0);\"\u003eOutside Diameter: 5.020\"\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(0, 0, 0);\"\u003eStock Bore: 1-1\/4\"\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(0, 0, 0);\"\u003eSprocket Weight: 3.0 LBS\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003cb style=\"font-size: 15px; text-align: center; color: rgb(6, 39, 75); font-family: Roboto, Helvetica, sans-serif;\"\u003e\u003cinline\u003e\u003cinline style=\"color: rgb(227, 108, 9); font-size: 18px;\"\u003ePhone: (407) 347-3519\u003cbr\u003eEmail: \u003c\/inline\u003e\u003c\/inline\u003e\u003c\/b\u003e\u003ca href=\"mailto:sales@usarollerchain.com\" style=\"color: rgb(6, 39, 75); text-decoration: none; outline: none 0px; text-align: center; font-family: Roboto, Helvetica, sans-serif; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;\"\u003e\u003cinline\u003e\u003cinline\u003e\u003cinline\u003e\u003c\/inline\u003e\u003c\/inline\u003e\u003c\/inline\u003e\u003cb\u003e\u003cinline\u003e\u003cinline\u003e\u003cinline\u003e\u003cinline style=\"color: rgb(79, 129, 189); font-size: 18px;\"\u003esales@usarollerchain.com\u003c\/inline\u003e\u003cbr\u003e\u003c\/inline\u003e\u003c\/inline\u003e\u003c\/inline\u003e\u003c\/b\u003e\u003c\/a\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003ca href=\"https:\/\/www.usarollerchain.com\/Articles.asp?ID=258\" target=\"_blank\"\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(79, 129, 189); font-size: 18px;\"\u003eClick Here To See Our Other Products!\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/a\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51714126414191,"sku":"120A9-SPROCKET","price":125.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/100A9-SPROCKET-2_cc032689-b1bb-4e9b-90ff-10e8e5342a15.jpg?v=1756325867"},{"product_id":"120b9-sprocket","title":"120B9 Sprocket With Stock Bore","description":"\u003cb\u003e\u003cinline style=\"font-size: 16px;\"\u003eThis 120B9 sprocket is a durable, high quality, and precision sprocket with 9 hardened teeth. Sprockets that have hardened teeth last longer and are much more durable than those that don't. Something else that is notable about this 120B9 sprocket is that it fully meets all ANSI Standards, which insures proper contact between the \u003c\/inline\u003e\u003c\/b\u003e\u003ca href=\"http:\/\/www.usarollerchain.com\/120-roller-chain-s\/2263.htm\" target=\"_blank\"\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(79, 129, 189); font-size: 16px;\"\u003e#120 roller chain\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/a\u003e\u003cb\u003e\u003cinline style=\"font-size: 16px;\"\u003e and sprocket thus preventing premature wear or breakage. This sprocket is also fully black oxide coated which increases resistance to the environment and will prevent early rust build up. 120B9H sprockets with a stock bore comes with the standard 1-3\/8\" inside diameter hole with no keyway or set screws and can be easily machine bored to custom sizes. We also offer sprockets with finished bore configurations right off the shelf from stock, and if you are needing a custom bore sprocket we the capabilities on providing those to within a fast lead time. Fore more information or to get a formal quote please contact us and we will be happy to assist you.\u003cbr\u003e\u003cbr\u003e\u003c\/inline\u003e\u003c\/b\u003e\u003cb\u003e\u003cinline style=\"color: rgb(192, 80, 77); font-size: 18px;\"\u003e\u003ch3 style=\"\"\u003e120B9 Sprocket Dimensions\u003c\/h3\u003e\u003c\/inline\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/120_B_SB_28880c41-30b9-4dc4-aaf4-1e081d68d34c.png?v=1737382753\" style=\"width: 205px;\" alt=\"120B9 Sprocket With Stock Bore\"\u003e\u003cbr\u003e\u003c\/b\u003e\n\u003cul style=\"letter-spacing: normal;\"\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(0, 0, 0);\"\u003eSprocket Size: 120B9\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(0, 0, 0);\"\u003eTooth Count: 9\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(0, 0, 0);\"\u003eOutside Diameter: 5.020\"\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(0, 0, 0);\"\u003eSprocket Type: B\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(0, 0, 0);\"\u003eStock Bore: 1-3\/8\"\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(0, 0, 0);\"\u003eRecommended Maximum Bore: 1-13\/16\"\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(0, 0, 0);\"\u003eHub Diameter: 3-3\/8\"\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(0, 0, 0);\"\u003eLength Thru Bore: 2-1\/4\"\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(0, 0, 0);\"\u003eSprocket Weight: 5.3 LBS\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003cb style=\"font-size: 15px; text-align: center; color: rgb(6, 39, 75); font-family: Roboto, Helvetica, sans-serif;\"\u003e\u003cinline\u003e\u003cinline style=\"color: rgb(227, 108, 9); font-size: 18px;\"\u003ePhone: (407) 347-3519\u003cbr\u003eEmail: \u003c\/inline\u003e\u003c\/inline\u003e\u003c\/b\u003e\u003ca href=\"mailto:sales@usarollerchain.com\" style=\"color: rgb(6, 39, 75); text-decoration: none; outline: none 0px; text-align: center; font-family: Roboto, Helvetica, sans-serif; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;\"\u003e\u003cinline\u003e\u003cinline\u003e\u003cinline\u003e\u003c\/inline\u003e\u003c\/inline\u003e\u003c\/inline\u003e\u003cb\u003e\u003cinline\u003e\u003cinline\u003e\u003cinline\u003e\u003cinline style=\"color: rgb(79, 129, 189); font-size: 18px;\"\u003esales@usarollerchain.com\u003c\/inline\u003e\u003cbr\u003e\u003c\/inline\u003e\u003c\/inline\u003e\u003c\/inline\u003e\u003c\/b\u003e\u003c\/a\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003ca href=\"https:\/\/www.usarollerchain.com\/Articles.asp?ID=258\" target=\"_blank\"\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(79, 129, 189); font-size: 18px;\"\u003eClick Here To See Our Other Products!\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/a\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51714126971247,"sku":"120B9-SPROCKET","price":76.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/40B12-SPROCKET-2_692c6515-0425-4ccc-8dbb-8cd048627227.jpg?v=1756325889"},{"product_id":"12a9-sprocket","title":"12A9 Sprocket","description":"\u003cb\u003eThis 12A9 sprocket is a durable, high quality, and precision A-Plate sprocket with 9 teeth that is manufactured out of high-quality steel. Something else that is notable about this sprocket is that it fully meets all ISO Standards, which insures proper contact between the \u003c\/b\u003e\u003ca href=\"https:\/\/www.usarollerchain.com\/12B-1-Roller-Chain-s\/2550.htm\" target=\"_blank\"\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(79, 129, 189);\"\u003e12B-1 roller chain\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/a\u003e\u003cb\u003e and sprocket thus preventing premature wear or breakage. This sprocket is also evenly coated with black oxide, which adds resistance to to the environment and will prevent early rust build up. 12A9 sprockets with a stock bore comes with a 12 millimeter inside diameter plain hole and can be easily machine bored to custom sizes. If you are in need of a custom bore sprocket we the capabilities on providing those to within a fast lead-time and at really great prices. For more information or to get a custom quote please contact us and we will be happy to assist you.\u003cbr\u003e\u003cbr\u003e\u003c\/b\u003e\u003cb\u003e\u003cinline style=\"color: rgb(192, 80, 77); font-size: 18px;\"\u003e\u003ci\u003eDimensions:\u003c\/i\u003e\u003c\/inline\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/MTRK_A_PLT_SPK_f27fcf78-95d8-47df-8fad-b1d02c64eb52.png?v=1737618569\" style=\"width: 125px;\" alt=\"12A9 Sprocket\"\u003e\u003cbr\u003e\u003cspan class=\"Apple-style-span\" style=\"font-weight: normal;\"\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77);\"\u003eSprocket Size: 12A9 \u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77);\"\u003eTooth Count: 9 \u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77);\"\u003eDimension (d0): 55.7mm\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77);\"\u003eDimension (dk): 62.0mm\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77);\"\u003eDimension (d1): 12mm\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77);\"\u003eSprocket Weight: 0.15kg\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003cb style=\"text-align: center; color: rgb(6, 39, 75); font-family: Roboto, Helvetica, sans-serif; font-size: 15px;\"\u003e\u003cinline\u003e\u003cinline style=\"color: rgb(227, 108, 9); font-size: 18px;\"\u003ePhone: (407) 347-3519\u003cbr\u003eEmail: \u003c\/inline\u003e\u003c\/inline\u003e\u003c\/b\u003e\u003ca href=\"mailto:sales@usarollerchain.com\" style=\"color: rgb(6, 39, 75); text-align: center; outline-style: none; font-family: Roboto, Helvetica, sans-serif; font-size: 15px;\"\u003e\u003cinline\u003e\u003cinline style=\"font-size: 18px;\"\u003e\u003cinline\u003e\u003c\/inline\u003e\u003c\/inline\u003e\u003c\/inline\u003e\u003cb\u003e\u003cinline\u003e\u003cinline\u003e\u003cinline style=\"font-size: 18px;\"\u003esales@usarollerchain.com\u003cbr\u003e\u003c\/inline\u003e\u003c\/inline\u003e\u003c\/inline\u003e\u003c\/b\u003e\u003c\/a\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51714143912303,"sku":"12A9-SPROCKET","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/100A9-SPROCKET-2_0d9e4571-0371-44c0-960c-9ed576d60e61.jpg?v=1756326635"},{"product_id":"160a9-sprocket","title":"160A9 Sprocket","description":"\u003cb\u003e\u003cinline style=\"font-size: 16px;\"\u003eThis 160A9 sprocket is a durable, high quality, and precision A-Plate sprocket with 9 teeth that is manufactured out of high-quality steel. Something else that is notable about this sprocket is that it fully meets all ANSI Standards, which insures proper contact between the \u003c\/inline\u003e\u003c\/b\u003e\u003ca href=\"https:\/\/www.usarollerchain.com\/160-roller-chain-s\/2265.htm\" target=\"_blank\"\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(79, 129, 189); font-size: 16px;\"\u003e#160 roller chain\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/a\u003e\u003cb\u003e\u003cinline style=\"font-size: 16px;\"\u003e and sprocket thus preventing premature wear or breakage. This sprocket is also evenly coated with black oxide, which adds resistance to to the environment and will prevent early rust build up. 160A9 sprockets with a stock bore comes with a 1-1\/2\" inside diameter plain hole and can be easily machine bored to custom sizes. If you are in need of a custom bore sprocket we the capabilities on providing those to within a fast lead-time and at really great prices. For more information or to get a custom quote please contact us and we will be happy to assist you.\u003cbr\u003e\u003cbr\u003e\u003c\/inline\u003e\u003c\/b\u003e\u003cb\u003e\u003cinline style=\"color: rgb(192, 80, 77); font-size: 18px;\"\u003e\u003ch3 style=\"\"\u003e160A9 Sprocket Dimensions\u003c\/h3\u003e\u003c\/inline\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/160_A_SPK_f693857d-d281-44a1-8307-9ac2f1e4bda0.png?v=1737619107\" style=\"width: 115px;\" alt=\"160A9 Sprocket\"\u003e\u003cbr\u003e\u003c\/b\u003e\n\u003cul style=\"letter-spacing: normal;\"\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(0, 0, 0);\"\u003eSprocket Size: 160A9\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(0, 0, 0);\"\u003eTooth Count: 9\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(0, 0, 0);\"\u003eOutside Diameter: 6.700\"\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(0, 0, 0);\"\u003eSprocket Type: A\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(0, 0, 0);\"\u003eStock Bore: 1-1\/2\"\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(0, 0, 0);\"\u003eSprocket Weight: 7.0 LBS\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51714166980975,"sku":"160A9-SPROCKET","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/100A9-SPROCKET-2_ade42e23-af04-4fed-83a7-e339a9a674d4.jpg?v=1756327592"},{"product_id":"160b9-sprocket","title":"160B9 Sprocket With Stock Bore","description":"\u003cb\u003e\u003cinline style=\"font-size: 16px;\"\u003eThis 160B9 sprocket is a durable, high quality, and precision sprocket with 9 hardened teeth. Sprockets that have hardened teeth last longer and are much more durable than those that don't. Something else that is notable about this 160B9 sprocket is that it fully meets all ANSI Standards, which insures proper contact between the \u003c\/inline\u003e\u003c\/b\u003e\u003ca href=\"https:\/\/www.usarollerchain.com\/160-roller-chain-s\/2265.htm\" target=\"_blank\"\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(79, 129, 189); font-size: 16px;\"\u003e#160 roller chain\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/a\u003e\u003cb\u003e\u003cinline style=\"font-size: 16px;\"\u003e and sprocket thus preventing premature wear or breakage. This sprocket is also fully black oxide coated which increases resistance to the environment and will prevent early rust build up. 160B9H sprockets with a stock bore comes with the standard 1-1\/2\" inside diameter hole with no keyway or set screws and can be easily machine bored to custom sizes. We also offer sprockets with finished bore configurations right off the shelf from stock, and if you are needing a custom bore sprocket we the capabilities on providing those to within a fast lead time. Fore more information or to get a formal quote please contact us and we will be happy to assist you.\u003cbr\u003e\u003cbr\u003e\u003c\/inline\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan style=\"color: rgb(192, 80, 77); font-size: 18px;\"\u003e\n\u003ch3 style=\"\"\u003e160B9 Sprocket Dimensions\u003c\/h3\u003e\n\u003c\/span\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/160_B_SB_ae78ac33-2e7f-4416-a77b-f7cbffaf1f29.png?v=1737619116\" style=\"width: 210px;\" alt=\"160B9 Sprocket With Stock Bore\"\u003e\u003cbr\u003e\u003c\/b\u003e\n\u003cul style=\"letter-spacing: normal;\"\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eSprocket Size: 160B9\u003c\/span\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eTooth Count: 9\u003c\/span\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eOutside Diameter: 6.700\"\u003c\/span\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eSprocket Type: B\u003c\/span\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eStock Bore: 1-1\/2\"\u003c\/span\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eMaximum Recommended Bore: 2-1\/8\"\u003c\/span\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eHub Diameter: 3-5\/8\"\u003c\/span\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eLength Thru Bore: 2-1\/4\"\u003c\/span\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eSprocket Weight: 10.0 LBS\u003c\/span\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51714167341423,"sku":"160B9-SPROCKET","price":240.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/40B12-SPROCKET-2_ba1b3a6d-3374-4ab7-81bd-c45fc5b82801.jpg?v=1756327613"},{"product_id":"160nb9h-sprocket","title":"160NB9H Sprocket, Needle Bearing Idler Sprocket - 1-1\/2\" Bore","description":"160NB9H sprocket is categorized as a needle bearing idler sprocket due to the needle bearing that is inserted into the sprocket. This 160NB9H idler sprocket features 9 hardened teeth, a high quality needle bearing with a 1-1\/2\" Bore, and fully meets all ANSI Standards. Additionally this 160NB9H idler sprocket was engineered to be extremely durable and high performance, along with being manufactured out of a high quality steel and components to create an idler sprocket with great performance and a long working life. To get a quote on 160NB9H idler sprockets or for more information please contact us and we will be happy to assist you.\u003cbr\u003e\u003cbr\u003e\u003ch3\u003e160NB9H Idler Sprocket Dimensions\u003c\/h3\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/Needle_Bearing_SPK_DWG_e31a2124-43c5-4d88-8c4b-eec3998b1f52.png?v=1737618769\" style=\"width: 227px;\" alt='160NB9H Sprocket, Needle Bearing Idler Sprocket - 1-1\/2\" Bore'\u003e\u003cbr\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77);\"\u003eSprocket #: 160NB9H\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77);\"\u003eNumber Of Teeth: 9\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77);\"\u003eBearing Type: Needle Bearing\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77);\"\u003eChain Size: #160\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77);\"\u003eOutside Diameter: 6.70\"\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77);\"\u003eBore Size: 1.50\"\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77);\"\u003eLength Thru Bore: 2.25\"\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77);\"\u003eDimension (T): 1.156\"\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77);\"\u003eHub Diameter: 3.63\"\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77);\"\u003eWeight: 9.60 LBS\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51714169110895,"sku":"160NB9H-SPROCKET","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/25NB19H-SPROCKET-2_199e1f5b-6d99-4c9f-8b21-dd4e1b97b549.jpg?v=1756327688"},{"product_id":"16a9-sprocket","title":"16A9 Sprocket","description":"\u003cb\u003eThis 16A9 sprocket is a durable, high quality, and precision A-Plate sprocket with 9 teeth that is manufactured out of high-quality steel. Something else that is notable about this sprocket is that it fully meets all ISO Standards, which insures proper contact between the \u003c\/b\u003e\u003ca href=\"https:\/\/www.usarollerchain.com\/16B-1-Roller-Chain-s\/2551.htm\" target=\"_blank\"\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(79, 129, 189);\"\u003e16B-1 roller chain\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/a\u003e\u003cb\u003e and sprocket thus preventing premature wear or breakage. This sprocket is also evenly coated with black oxide, which adds resistance to to the environment and will prevent early rust build up. 16A9 sprockets with a stock bore comes with a 12 millimeter inside diameter plain hole and can be easily machine bored to custom sizes. If you are in need of a custom bore sprocket we the capabilities on providing those to within a fast lead-time and at really great prices. For more information or to get a custom quote please contact us and we will be happy to assist you.\u003cbr\u003e\u003cbr\u003e\u003c\/b\u003e\u003cb\u003e\u003cinline style=\"color: rgb(192, 80, 77); font-size: 18px;\"\u003eDimensions:\u003c\/inline\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/16B_A_PLT_SPK_5c1982f1-a238-46ee-8667-189f16d14a76.png?v=1737619173\" style=\"width: 153px;\" alt=\"16A9 Sprocket\"\u003e\u003cbr\u003e\u003c\/b\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77);\"\u003eSprocket Size: 16A9\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77);\"\u003eTooth Count: 9\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77);\"\u003eDimension (d0): 74.3mm\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77);\"\u003eDimension (dk): 85mm\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77);\"\u003eDimension (d1): 12mm\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77);\"\u003eSprocket Weight: 0.5kg\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003cb style=\"text-align: center; color: rgb(6, 39, 75); font-family: Roboto, Helvetica, sans-serif;\"\u003e\u003cinline\u003e\u003cinline style=\"color: rgb(227, 108, 9); font-size: 18px;\"\u003ePhone: (407) 347-3519\u003cbr\u003eEmail: \u003c\/inline\u003e\u003c\/inline\u003e\u003c\/b\u003e\u003ca href=\"mailto:sales@usarollerchain.com\" style=\"color: rgb(6, 39, 75); text-decoration-line: none; text-align: center; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; outline-style: none; font-family: Roboto, Helvetica, sans-serif;\"\u003e\u003cinline\u003e\u003cinline style=\"font-size: 18px;\"\u003e\u003cinline\u003e\u003c\/inline\u003e\u003c\/inline\u003e\u003c\/inline\u003e\u003cb\u003e\u003cinline\u003e\u003cinline\u003e\u003cinline style=\"font-size: 18px;\"\u003esales@usarollerchain.com\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/inline\u003e\u003c\/inline\u003e\u003c\/inline\u003e\u003c\/b\u003e\u003c\/a\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51714174746991,"sku":"16A9-SPROCKET","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/100A9-SPROCKET-2_b2f6b5e4-08b6-4930-82e9-f16bb92eb702.jpg?v=1756327966"},{"product_id":"16b9-sprocket","title":"16B9 Sprocket","description":"\u003cb\u003eThis 16B9 sprocket is a durable, high quality, and precision sprocket with 9 teeth. Something that is notable about this 16B9 sprocket is that it fully meets all ISO Standards, which insures proper contact between the \u003c\/b\u003e\u003ca href=\"https:\/\/www.usarollerchain.com\/16B-1-Roller-Chain-s\/2551.htm\" target=\"_blank\"\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(79, 129, 189);\"\u003e16B-1 roller chain\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/a\u003e\u003cb\u003e and sprocket thus preventing premature wear or breakage. This sprocket is also fully black oxide coated which increases resistance to the environment and will prevent early rust build up. 16B9 sprockets with a stock bore comes with the standard 16 millimeter inside diameter hole with no key-way or set screws and can be easily machine bored to custom sizes. We also offer sprockets with finished bore configurations right off the shelf from stock, and if you are needing a custom bore sprocket we the capabilities on providing those to within a fast lead time and at really great prices. Fore more information or to get a formal quote please contact us and we will be happy to assist you.\u003cbr\u003e\u003cbr\u003e\u003c\/b\u003e\u003cb\u003e\u003cinline style=\"color: rgb(192, 80, 77); font-size: 18px;\"\u003eDimensions:\u003c\/inline\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/16B_DWG_8559ecd9-8947-4e01-ac91-080d2172ca44.png?v=1737619204\" style=\"width: 260px;\" alt=\"16B9 Sprocket\"\u003e\u003cbr\u003e\u003c\/b\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77);\"\u003eSprocket Size: 16B9\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77);\"\u003eTooth Count: 9\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77);\"\u003eDimension (d0): 74.27mm\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77);\"\u003eDimension (dk): 85mm\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77);\"\u003eDimension (d1): 16mm\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77);\"\u003eSprocket Weight: 0.7kg\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003cb style=\"text-align: center; color: rgb(6, 39, 75); font-family: Roboto, Helvetica, sans-serif;\"\u003e\u003cinline\u003e\u003cinline style=\"color: rgb(227, 108, 9); font-size: 18px;\"\u003ePhone: (407) 347-3519\u003cbr\u003eEmail: \u003c\/inline\u003e\u003c\/inline\u003e\u003c\/b\u003e\u003ca href=\"mailto:sales@usarollerchain.com\" style=\"color: rgb(6, 39, 75); text-decoration-line: none; text-align: center; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; outline-style: none; font-family: Roboto, Helvetica, sans-serif;\"\u003e\u003cinline\u003e\u003cinline style=\"font-size: 18px;\"\u003e\u003cinline\u003e\u003c\/inline\u003e\u003c\/inline\u003e\u003c\/inline\u003e\u003cb\u003e\u003cinline\u003e\u003cinline\u003e\u003cinline style=\"font-size: 18px;\"\u003esales@usarollerchain.com\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/inline\u003e\u003c\/inline\u003e\u003c\/inline\u003e\u003c\/b\u003e\u003c\/a\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51714178056559,"sku":"16B9-SPROCKET","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/40B12-SPROCKET-2_f4724ca3-5d58-4e73-a2de-0a23e180870c.jpg?v=1756328097"},{"product_id":"2042b9-sprocket","title":"2042B9 Sprocket With Stock Bore","description":"\u003cdiv style=\"text-align: center;\"\u003e\n\u003cb\u003e\u003cinline style=\"color: rgb(192, 145, 0); font-size: 24px;\"\u003e2042B9 Sprocket\u003c\/inline\u003e\u003cbr\u003e\u003cbr\u003e\u003cinline style=\"color: rgb(31, 73, 125); font-size: 16px;\"\u003eThis 2042B9 sprocket is durable, exceeds in quality, and offers a long working life at a really great price! 2042B9 double pitch sprockets are manufactured specifically for C2042 double pitch roller chain, have 9 teeth, and fully meet all ANSI Standards. Additionally, this sprocket has a stock bore but we can supply the sprocket already bored out to almost any requested bore size. Something that sets this 2042B9 sprocket apart from others is that it is Black Oxide Finished, heat treated, and is manufactured using a high quality steel. Doing this with a sprocket makes it much more durable, perform to its best capabilities, and last much longer compared to the competition. Thanks to our sourcing experts, partners, and engineers, these sprockets are normally in stock and at a really great price. For pricing and availability please contact us and we will be happy to assist you.\u003c\/inline\u003e\u003cbr\u003e\u003cbr\u003e\u003cinline style=\"color: rgb(192, 80, 77); font-size: 18px;\"\u003eDimensions:\u003c\/inline\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/C2040_BHub_Drawing.png?v=1737619541\" style=\"width: 222px;\" alt=\"2042B9 Sprocket With Stock Bore\"\u003e\u003cbr\u003e\u003c\/b\u003e\u003cul style=\"text-align: left;\"\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77); font-size: 16px;\"\u003eNumber Of Teeth: 9\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77); font-size: 16px;\"\u003eOutside Diameter: 3.350\"\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77); font-size: 16px;\"\u003ePitch Diameter: 2.924\"\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77); font-size: 16px;\"\u003eHub Type: B\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77); font-size: 16px;\"\u003eStock Bore: 5\/8\"\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77); font-size: 16px;\"\u003eMaximum Bore: 1-15\/32\"\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77); font-size: 16px;\"\u003eHub Diameter: 2-7\/32\"\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77); font-size: 16px;\"\u003eLength Thru Bore: 7\/8\"\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77); font-size: 16px;\"\u003eWeight: 1.02 LBS\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003cb style=\"box-sizing: inherit; color: rgb(6, 39, 75); font-family: Roboto, Helvetica, sans-serif; font-size: 15px;\"\u003e\u003cinline style=\"box-sizing: inherit;\"\u003e\u003cinline style=\"box-sizing: inherit; color: rgb(227, 108, 9); font-size: 18px;\"\u003ePhone: (407) 347-3519\u003cbr style=\"box-sizing: inherit;\"\u003eEmail: \u003c\/inline\u003e\u003c\/inline\u003e\u003c\/b\u003e\u003ca href=\"mailto:sales@usarollerchain.com\" style=\"color: rgb(6, 39, 75); text-decoration: none; box-sizing: inherit; outline-style: none; font-family: Roboto, Helvetica, sans-serif; font-size: 15px; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;\"\u003e\u003cinline style=\"box-sizing: inherit;\"\u003e\u003cinline style=\"box-sizing: inherit; font-size: 18px;\"\u003e\u003cinline style=\"box-sizing: inherit;\"\u003e\u003c\/inline\u003e\u003c\/inline\u003e\u003c\/inline\u003e\u003cb style=\"box-sizing: inherit;\"\u003e\u003cinline style=\"box-sizing: inherit;\"\u003e\u003cinline style=\"box-sizing: inherit;\"\u003e\u003cinline style=\"box-sizing: inherit; font-size: 18px;\"\u003esales@usarollerchain.com\u003c\/inline\u003e\u003c\/inline\u003e\u003c\/inline\u003e\u003c\/b\u003e\u003c\/a\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\n\u003c\/div\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51714207514991,"sku":"2042B9-SPROCKET","price":47.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/2042B8-SPROCKET-2_31240771-5aa5-423a-b879-e2ffd50146ff.jpg?v=1756329551"},{"product_id":"2052b9-sprocket","title":"2052B9 Sprocket With Stock Bore","description":"\u003cdiv style=\"text-align: center;\"\u003e\n\u003cb\u003e\u003cinline style=\"color: rgb(192, 145, 0); font-size: 24px;\"\u003e2052B9 Sprocket\u003c\/inline\u003e\u003cbr\u003e\u003cbr\u003e\u003cinline style=\"color: rgb(31, 73, 125); font-size: 16px;\"\u003eThis 2052B9 sprocket is durable, exceeds in quality, and offers a long working life at a really great price! 2052B9 double pitch sprockets are manufactured specifically for C2052 double pitch roller chain, have 9 teeth, and fully meet all ANSI Standards. Additionally, this sprocket has a stock bore but we can supply the sprocket already bored out to almost any requested bore size. Something that sets this 2052B9 sprocket apart from others is that it is Black Oxide Finished, heat treated, and is manufactured using a high quality steel. Doing this with a sprocket makes it much more durable, perform to its best capabilities, and last much longer compared to the competition. Thanks to our sourcing experts, partners, and engineers, these sprockets are normally in stock and at a really great price. For pricing and availability please contact us and we will be happy to assist you.\u003c\/inline\u003e\u003cbr\u003e\u003cbr\u003e\u003cinline style=\"color: rgb(192, 80, 77); font-size: 18px;\"\u003eDimensions:\u003c\/inline\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/C2050_BHub_Drawing.png?v=1737619578\" style=\"width: 224px;\" alt=\"2052B9 Sprocket With Stock Bore\"\u003e\u003cbr\u003e\u003c\/b\u003e\u003cul style=\"text-align: left;\"\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77); font-size: 16px;\"\u003eNumber Of Teeth: 9\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77); font-size: 16px;\"\u003eOutside Diameter: 4.190\"\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77); font-size: 16px;\"\u003ePitch Diameter: 3.655\"\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77); font-size: 16px;\"\u003eHub Type: B\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77); font-size: 16px;\"\u003eStock Bore: 5\/8\"\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77); font-size: 16px;\"\u003eMaximum Bore: 1-25\/32\"\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77); font-size: 16px;\"\u003eHub Diameter: 2-25\/32\"\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77); font-size: 16px;\"\u003eLength Thru Bore: 1\"\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77); font-size: 16px;\"\u003eWeight: 1.92 LBS\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003cb style=\"box-sizing: inherit; color: rgb(6, 39, 75); font-family: Roboto, Helvetica, sans-serif; font-size: 15px;\"\u003e\u003cinline style=\"box-sizing: inherit;\"\u003e\u003cinline style=\"box-sizing: inherit; color: rgb(227, 108, 9); font-size: 18px;\"\u003ePhone: (407) 347-3519\u003cbr style=\"box-sizing: inherit;\"\u003eEmail: \u003c\/inline\u003e\u003c\/inline\u003e\u003c\/b\u003e\u003ca href=\"mailto:sales@usarollerchain.com\" style=\"color: rgb(6, 39, 75); text-decoration: none; box-sizing: inherit; outline-style: none; font-family: Roboto, Helvetica, sans-serif; font-size: 15px; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;\"\u003e\u003cinline style=\"box-sizing: inherit;\"\u003e\u003cinline style=\"box-sizing: inherit; font-size: 18px;\"\u003e\u003cinline style=\"box-sizing: inherit;\"\u003e\u003c\/inline\u003e\u003c\/inline\u003e\u003c\/inline\u003e\u003cb style=\"box-sizing: inherit;\"\u003e\u003cinline style=\"box-sizing: inherit;\"\u003e\u003cinline style=\"box-sizing: inherit;\"\u003e\u003cinline style=\"box-sizing: inherit; font-size: 18px;\"\u003esales@usarollerchain.com\u003c\/inline\u003e\u003c\/inline\u003e\u003c\/inline\u003e\u003c\/b\u003e\u003c\/a\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\n\u003c\/div\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51714210005359,"sku":"2052B9-SPROCKET","price":68.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/2042B8-SPROCKET-2_ca6ab304-7d5c-4603-a3bb-db312f04f459.jpg?v=1756329680"},{"product_id":"2062b9-sprocket","title":"2062B9 Sprocket With Stock Bore","description":"\u003cdiv style=\"text-align: center;\"\u003e\n\u003cb\u003e\u003cinline style=\"color: rgb(192, 145, 0); font-size: 24px;\"\u003e2062B9 Sprocket\u003c\/inline\u003e\u003cbr\u003e\u003cbr\u003e\u003cinline style=\"color: rgb(31, 73, 125); font-size: 16px;\"\u003eThis 2062B9 sprocket is durable, exceeds in quality, and offers a long working life at a really great price! 2062B9 double pitch sprockets are manufactured specifically for C2062\/ C2062H double pitch roller chain, have 9 teeth, and fully meet all ANSI Standards. Additionally, this sprocket has a stock bore but we can supply the sprocket already bored out to almost any requested bore size. Something that sets this 2062B9 sprocket apart from others is that it is Black Oxide Finished, heat treated, and is manufactured using a high quality steel. Doing this with a sprocket makes it much more durable, perform to its best capabilities, and last much longer compared to the competition. Thanks to our sourcing experts, partners, and engineers, these sprockets are normally in stock and at a really great price. For pricing and availability please contact us and we will be happy to assist you.\u003c\/inline\u003e\u003cbr\u003e\u003cbr\u003e\u003cinline style=\"color: rgb(192, 80, 77); font-size: 18px;\"\u003eDimensions:\u003c\/inline\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/C2060_BHub_Drawing_881d3313-0f54-48a8-97d7-5fbfa658b53f.png?v=1737382984\" style=\"width: 226px;\" alt=\"2062B9 Sprocket With Stock Bore\"\u003e\u003cbr\u003e\u003c\/b\u003e\u003cul style=\"text-align: left;\"\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77); font-size: 16px;\"\u003eNumber Of Teeth: 9\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77); font-size: 16px;\"\u003eOutside Diameter: 5.020\"\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77); font-size: 16px;\"\u003ePitch Diameter: 4.386\"\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77); font-size: 16px;\"\u003eHub Type: B\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77); font-size: 16px;\"\u003eStock Bore: 3\/4\"\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77); font-size: 16px;\"\u003eMaximum Bore: 2-9\/32\"\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77); font-size: 16px;\"\u003eHub Diameter: 3-11\/32\"\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77); font-size: 16px;\"\u003eLength Thru Bore: 1-1\/4\"\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77); font-size: 16px;\"\u003eWeight: 3.48 LBS\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003cb style=\"box-sizing: inherit; color: rgb(6, 39, 75); font-family: Roboto, Helvetica, sans-serif; font-size: 15px;\"\u003e\u003cinline style=\"box-sizing: inherit;\"\u003e\u003cinline style=\"box-sizing: inherit; color: rgb(227, 108, 9); font-size: 18px;\"\u003ePhone: (407) 347-3519\u003cbr style=\"box-sizing: inherit;\"\u003eEmail: \u003c\/inline\u003e\u003c\/inline\u003e\u003c\/b\u003e\u003ca href=\"mailto:sales@usarollerchain.com\" style=\"color: rgb(6, 39, 75); text-decoration: none; box-sizing: inherit; outline-style: none; font-family: Roboto, Helvetica, sans-serif; font-size: 15px; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;\"\u003e\u003cinline style=\"box-sizing: inherit;\"\u003e\u003cinline style=\"box-sizing: inherit; font-size: 18px;\"\u003e\u003cinline style=\"box-sizing: inherit;\"\u003e\u003c\/inline\u003e\u003c\/inline\u003e\u003c\/inline\u003e\u003cb style=\"box-sizing: inherit;\"\u003e\u003cinline style=\"box-sizing: inherit;\"\u003e\u003cinline style=\"box-sizing: inherit;\"\u003e\u003cinline style=\"box-sizing: inherit; font-size: 18px;\"\u003esales@usarollerchain.com\u003c\/inline\u003e\u003c\/inline\u003e\u003c\/inline\u003e\u003c\/b\u003e\u003c\/a\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\n\u003c\/div\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51714212069743,"sku":"2062B9-SPROCKET","price":92.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/2042B8-SPROCKET-2_7b144224-2192-4caa-81a7-17c3aefdab56.jpg?v=1756329787"},{"product_id":"2082b9-sprocket","title":"2082B9 Sprocket With Stock Bore","description":"\u003cdiv style=\"text-align: center;\"\u003e\n\u003cb\u003e\u003cinline style=\"color: rgb(192, 145, 0); font-size: 24px;\"\u003e2082B9 Sprocket\u003c\/inline\u003e\u003cbr\u003e\u003cbr\u003e\u003cinline style=\"color: rgb(31, 73, 125); font-size: 16px;\"\u003eThis 2082B9 sprocket is durable, exceeds in quality, and offers a long working life at a really great price! 2082B9 double pitch sprockets are manufactured specifically for C2082H double pitch roller chain, have 9 teeth, and fully meet all ANSI Standards. Additionally, this sprocket has a stock bore but we can supply the sprocket already bored out to almost any requested bore size. Something that sets this 2082B9 sprocket apart from others is that it is Black Oxide Finished, heat treated, and is manufactured using a high quality steel. Doing this with a sprocket makes it much more durable, perform to its best capabilities, and last much longer compared to the competition. Thanks to our sourcing experts, partners, and engineers, these sprockets are normally in stock and at a really great price. For pricing and availability please contact us and we will be happy to assist you.\u003c\/inline\u003e\u003cbr\u003e\u003cbr\u003e\u003cinline style=\"color: rgb(192, 80, 77); font-size: 18px;\"\u003eDimensions:\u003c\/inline\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/C2080_BHub_Drawing_3d3b5d64-d3fc-4e27-a04e-f2b9434eea2a.png?v=1737382994\" style=\"width: 224px;\" alt=\"2082B9 Sprocket With Stock Bore\"\u003e\u003cbr\u003e\u003c\/b\u003e\u003cul style=\"text-align: left;\"\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77); font-size: 16px;\"\u003eNumber Of Teeth: 9\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77); font-size: 16px;\"\u003eOutside Diameter: 6.700\"\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77); font-size: 16px;\"\u003ePitch Diameter: 5.848\"\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77); font-size: 16px;\"\u003eHub Type: B\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77); font-size: 16px;\"\u003eStock Bore: 1\"\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77); font-size: 16px;\"\u003eMaximum Bore: 2-3\/4\"\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77); font-size: 16px;\"\u003eHub Diameter: 4-1\/4\"\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77); font-size: 16px;\"\u003eLength Thru Bore: 1-3\/4\"\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77); font-size: 16px;\"\u003eWeight: 8.2 LBS\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003cb style=\"box-sizing: inherit; color: rgb(6, 39, 75); font-family: Roboto, Helvetica, sans-serif; font-size: 15px;\"\u003e\u003cinline style=\"box-sizing: inherit;\"\u003e\u003cinline style=\"box-sizing: inherit; color: rgb(227, 108, 9); font-size: 18px;\"\u003ePhone: (407) 347-3519\u003cbr style=\"box-sizing: inherit;\"\u003eEmail: \u003c\/inline\u003e\u003c\/inline\u003e\u003c\/b\u003e\u003ca href=\"mailto:sales@usarollerchain.com\" style=\"color: rgb(6, 39, 75); text-decoration: none; box-sizing: inherit; outline-style: none; font-family: Roboto, Helvetica, sans-serif; font-size: 15px; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;\"\u003e\u003cinline style=\"box-sizing: inherit;\"\u003e\u003cinline style=\"box-sizing: inherit; font-size: 18px;\"\u003e\u003cinline style=\"box-sizing: inherit;\"\u003e\u003c\/inline\u003e\u003c\/inline\u003e\u003c\/inline\u003e\u003cb style=\"box-sizing: inherit;\"\u003e\u003cinline style=\"box-sizing: inherit;\"\u003e\u003cinline style=\"box-sizing: inherit;\"\u003e\u003cinline style=\"box-sizing: inherit; font-size: 18px;\"\u003esales@usarollerchain.com\u003c\/inline\u003e\u003c\/inline\u003e\u003c\/inline\u003e\u003c\/b\u003e\u003c\/a\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\n\u003c\/div\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51714214920559,"sku":"2082B9-SPROCKET","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/2042B8-SPROCKET-2_e82d89a9-229c-49b6-a6b3-8aaabce4bb31.jpg?v=1756329932"},{"product_id":"20a9-sprocket","title":"20A9 Sprocket","description":"\u003cb\u003eThis 20A9 sprocket is a durable, high quality, and precision A-Plate sprocket with 9 teeth that is manufactured out of high-quality steel. Something else that is notable about this sprocket is that it fully meets all ISO Standards, which insures proper contact between the \u003c\/b\u003e\u003ca href=\"https:\/\/www.usarollerchain.com\/20B-1-Roller-Chain-s\/2552.htm\" target=\"_blank\"\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(79, 129, 189);\"\u003e20B-1 roller chain\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/a\u003e\u003cb\u003e and sprocket thus preventing premature wear or breakage. This sprocket is also evenly coated with black oxide, which adds resistance to to the environment and will prevent early rust build up. 20A9 sprockets with a stock bore comes with a 16 millimeter inside diameter plain hole and can be easily machine bored to custom sizes. If you are in need of a custom bore sprocket we the capabilities on providing those to within a fast lead-time and at really great prices. For more information or to get a custom quote please contact us and we will be happy to assist you.\u003cbr\u003e\u003cbr\u003e\u003c\/b\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003cb\u003e\u003cbr\u003e\u003cinline style=\"color: rgb(192, 80, 77); font-size: 18px;\"\u003eDimensions:\u003c\/inline\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/20B_A_Plate_DWG_d104c339-69b9-41e9-9437-599ee0a21889.png?v=1737619634\" style=\"width: 168px;\" alt=\"20A9 Sprocket\"\u003e\u003cbr\u003e\u003c\/b\u003e\u003cul style=\"letter-spacing: normal; background-color: rgb(255, 255, 255);\"\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77);\"\u003eSprocket Size: 20A9 \u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77);\"\u003eTooth Count: 9 \u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77);\"\u003eOutside Diameter: 108.0 mm\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77);\"\u003eStock Bore: 16 mm\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77);\"\u003eWeight: 1.1 kg\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003cb style=\"text-align: center; color: rgb(6, 39, 75); font-family: Roboto, Helvetica, sans-serif; font-size: 15px;\"\u003e\u003cinline\u003e\u003cinline style=\"color: rgb(227, 108, 9); font-size: 18px;\"\u003ePhone: (407) 347-3519\u003cbr\u003eEmail: \u003c\/inline\u003e\u003c\/inline\u003e\u003c\/b\u003e\u003ca href=\"mailto:sales@usarollerchain.com\" style=\"color: rgb(6, 39, 75); outline: none 0px; text-align: center; font-family: Roboto, Helvetica, sans-serif; font-size: 15px;\"\u003e\u003cinline\u003e\u003cinline style=\"font-size: 18px;\"\u003e\u003cinline\u003e\u003c\/inline\u003e\u003c\/inline\u003e\u003c\/inline\u003e\u003cb\u003e\u003cinline\u003e\u003cinline\u003e\u003cinline style=\"font-size: 18px;\"\u003esales@usarollerchain.com\u003cbr\u003e\u003c\/inline\u003e\u003c\/inline\u003e\u003c\/inline\u003e\u003c\/b\u003e\u003c\/a\u003e\u003cspan style=\"text-align: center;\"\u003e\u003cbr\u003e\u003c\/span\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51714216460655,"sku":"20A9-SPROCKET","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/100A9-SPROCKET-2_08ecebd9-f4a9-4f80-ac07-c07e5d49af01.jpg?v=1756330005"},{"product_id":"20b9-sprocket","title":"20B9 Sprocket With Stock Bore","description":"\u003cb\u003eThis 20B9 sprocket is a durable, high quality, and precision sprocket with 9 teeth. Something that is notable about this 20B9 sprocket is that it fully meets all ISO Standards, which insures proper contact between the \u003c\/b\u003e\u003ca href=\"https:\/\/www.usarollerchain.com\/20B-1-Roller-Chain-s\/2552.htm\" target=\"_blank\"\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(79, 129, 189);\"\u003e20B-1 roller chain\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/a\u003e\u003cb\u003e and sprocket thus preventing premature wear or breakage. 20B9 sprockets are supplied with a standard 20 millimeter inside diameter hole with no key-way or set screws and can be easily machine bored to custom sizes. We also offer sprockets with finished bore configurations right off the shelf from stock, and if you are needing a custom bore sprocket we the capabilities on providing those to within a fast lead time and at really great prices. Fore more information or to get a formal quote please contact us and we will be happy to assist you.\u003cbr\u003e\u003cbr\u003e\u003c\/b\u003e\u003cb\u003e\u003cinline\u003e\u003cinline style=\"color: rgb(31, 73, 125); font-size: 18px;\"\u003eDimensions:\u003c\/inline\u003e\u003c\/inline\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/Screen_20Shot_202017-07-19_20at_201.25.09_20PM_298243d3-443d-46f8-ad51-c8dc4660e072.png?v=1737619643\" style=\"width: 226px;\" alt=\"20B9 Sprocket With Stock Bore\"\u003e\u003cbr\u003e\u003c\/b\u003e\u003cul style=\"letter-spacing: normal; background-color: rgb(255, 255, 255);\"\u003e\n\u003cli\u003e\u003cb\u003e\u003cinline style=\"color: rgb(31, 73, 125);\"\u003eSprocket Size: 20B9 \u003c\/inline\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003cinline style=\"color: rgb(31, 73, 125);\"\u003eTooth Count: 9 \u003c\/inline\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003cinline style=\"color: rgb(31, 73, 125);\"\u003eDimension (d0): 92.84 mm\u003c\/inline\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003cinline style=\"color: rgb(31, 73, 125);\"\u003eDimension (dk): 108.0 mm\u003c\/inline\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003cinline style=\"color: rgb(31, 73, 125);\"\u003eDimension (dn): 63 mm\u003c\/inline\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003cinline style=\"color: rgb(31, 73, 125);\"\u003eDimension (d1): 20 mm\u003c\/inline\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003cinline style=\"color: rgb(31, 73, 125);\"\u003eDimension (d2): 35 mm\u003c\/inline\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003cinline style=\"color: rgb(31, 73, 125);\"\u003eDimension (L): 40 mm\u003c\/inline\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003cinline style=\"color: rgb(31, 73, 125);\"\u003eSprocket Weight: 1.20 kg\u003c\/inline\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003cb style=\"text-align: center; color: rgb(6, 39, 75); font-family: Roboto, Helvetica, sans-serif; font-size: 15px;\"\u003e\u003cinline\u003e\u003cinline style=\"color: rgb(227, 108, 9); font-size: 18px;\"\u003ePhone: (407) 347-3519\u003cbr\u003eEmail: \u003c\/inline\u003e\u003c\/inline\u003e\u003c\/b\u003e\u003ca href=\"mailto:sales@usarollerchain.com\" style=\"color: rgb(6, 39, 75); outline: none 0px; text-align: center; font-family: Roboto, Helvetica, sans-serif; font-size: 15px;\"\u003e\u003cinline\u003e\u003cinline style=\"font-size: 18px;\"\u003e\u003cinline\u003e\u003c\/inline\u003e\u003c\/inline\u003e\u003c\/inline\u003e\u003cb\u003e\u003cinline\u003e\u003cinline\u003e\u003cinline style=\"font-size: 18px;\"\u003esales@usarollerchain.com\u003cbr\u003e\u003cbr\u003e\u003c\/inline\u003e\u003c\/inline\u003e\u003c\/inline\u003e\u003c\/b\u003e\u003c\/a\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51714217836911,"sku":"20B9-SPROCKET","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/40B12-SPROCKET-2_4fdb5901-f970-4072-b0d1-a26d9226047e.jpg?v=1756330045"},{"product_id":"24a9-sprocket","title":"24A9 Sprocket","description":"This 24A9 sprocket is a durable, high quality, and precision \u003ca href=\"https:\/\/www.usarollerchain.com\/Metric-Sprockets-s\/2437.htm\" target=\"_blank\"\u003emetric roller sprocket\u003c\/a\u003e with 9 teeth. Something that is notable about this 24A9 sprocket is that it fully meets all ISO Standards, which insures proper contact between the \u003ca href=\"https:\/\/www.usarollerchain.com\/24B-1-Roller-Chain-s\/2553.htm\" target=\"_blank\"\u003e24B roller chain\u003c\/a\u003e and sprocket thus preventing premature wear or breakage. This 24A9 sprocket has a 20mm stock bore but this can be re-sized upon request. We also offer sprockets with finished bore configurations right off the shelf from stock, and if you are needing a custom bore sprocket we the capabilities on providing those to within a fast lead time and at really great prices. Fore more information or to get a formal quote please contact us and we will be happy to assist you.\u003cbr\u003e\u003cbr\u003e\u003cb\u003e\u003cinline style=\"font-size: 18px;\"\u003eDimensions:\u003c\/inline\u003e\u003c\/b\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/Screen_20Shot_202017-09-20_20at_209.09.34_20AM_8afe2b00-1f29-47ae-a3ed-31cac68c812f.png?v=1737620704\" style=\"width: 143px;\" alt=\"24A9 Sprocket\"\u003e\u003cbr\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003e\u003cb\u003eSprocket Size: 24A9\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003eTooth Count: 9\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003ePitch Diameter (d0): 111.4mm\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003eOutside Diameter (dk): 126.4mm\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003eStock Bore (d1): 20mm\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003eSprocket Thickness (bf1): mm\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003eSprocket Weight: 2.4KG\u003c\/b\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51714386919791,"sku":"24A9-SPROCKET","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/24A8-SPROCKET-2_d7b3b3d8-4775-496e-b34b-20348d1ee49e.jpg?v=1756338186"},{"product_id":"24b9-sprocket","title":"24B9 Sprocket With Stock Bore","description":"This 24B9 sprocket with a stock bore is a metric roller chain sprocket manufactured under ISO and British Standard 228. Our 24B9 sprockets are made with reliability and performance in mind, so we use high-quality carbon steel (CS) and have the sprocket precision cut to ensure maximum performance and wear life. Besides the stock bore we also can supply these sprockets with a specific plain or finished (has key-way and set screws) bore size. We also offer upgrades on our 24B9 sprockets such as black-oxide coatings and heat-treated hardened teeth, hardened teeth increases the durability and wear life of the sprocket while a black oxide coating will create an \"anti-rust\" coating on the sprocket. Besides the 9 tooth sprocket, we also stock a high-quality \u003ca href=\"https:\/\/www.usarollerchain.com\/24B-Metric-Roller-Chain-p\/eco-24b-roller-chain.htm\" target=\"_blank\"\u003e24B roller chain\u003c\/a\u003e and a wide array of \u003ca href=\"https:\/\/www.usarollerchain.com\/collections\/Roller-Chain-Accessories-s-4958\"\u003eroller chain accessories\u003c\/a\u003e. For more information or to get a quote on 24B9 sprockets, please contact us and one of our sales team members will be happy to assist you. \u003cbr\u003e\u003cbr\u003e\n\u003ch3\u003e24B9 Sprocket Dimensions\u003c\/h3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/Screen_Shot_2019-06-06_at_3.50.07_PM.png?v=1737384708\" style=\"width: 133px;\" alt=\"24B9 Sprocket With Stock Bore\"\u003e\u003cbr\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003eSprocket Size: 24B9\u003c\/li\u003e\n\u003cli\u003eTooth Count: 9\u003c\/li\u003e\n\u003cli\u003ePitch Diameter: 111.40mm\u003c\/li\u003e\n\u003cli\u003eStock Bore: 20mm\u003c\/li\u003e\n\u003cli\u003eMaximum Recommended Bore: 45mm\u003c\/li\u003e\n\u003cli\u003eHub Diameter (H): 69mm\u003c\/li\u003e\n\u003cli\u003eLength Thru Bore (L): 45mm\u003c\/li\u003e\n\u003cli\u003eSprocket Weight: 2.02 kG\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51714388951407,"sku":"24B9-SPROCKET","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/24B10-SPROCKET-2_a667dcf1-bf06-4808-ab72-9871273eef9f.jpg?v=1780430866"},{"product_id":"25b9ss-sprocket","title":"25B9SS Stainless Steel Sprocket","description":"\u003cdiv\u003e\n\t\u003cb\u003e\u003cinline\u003e\u003cbr\u003e\u003cinline style=\"color: rgb(31, 73, 125); font-size: 16px;\"\u003eThis 25B9SS stainless steel sprocket is manufactured to ANSI specifications and is constructed out of 304-grade stainless steel for corrosion resistance, strength, durability, and to be able to work in low to high temperatures. This sprocket has 9 teeth, a B-Hub (hub on one side), and has a 1\/4\" stock bore. We can supply these sprockets bored to size if needed and as A-Plate Style or even C-Hub (hub on both sides) style. We offer some of the best pricing in the industry without sacrificing quality! For pricing and availability please contact us and we will be happy to assist you.\u003c\/inline\u003e\u003cbr\u003e\u003cbr\u003e\u003cinline style=\"color: rgb(192, 80, 77); font-size: 18px;\"\u003e\u003ch3\u003e25B9 Stainless Steel Sprocket Dimensions\u003c\/h3\u003e\u003c\/inline\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/B-Hub_Sprocket_Drawing_6cf2f710-daaa-48e6-ab4d-20292c4ada6f.png?v=1737620807\" style=\"width: 196px;\" alt=\"25B9SS Stainless Steel Sprocket\"\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/inline\u003e\u003c\/b\u003e\n\t\u003cul style=\"text-align: left;\"\u003e\n\t\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(0, 0, 0);\"\u003eNumber Of Teeth: 9\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(0, 0, 0);\"\u003eOutside Diameter: 0.837\"\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(0, 0, 0);\"\u003eStock Bore Size: 1\/4\"\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(0, 0, 0);\"\u003eMaximum Bore size: 1\/4\"\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(0, 0, 0);\"\u003eHub Diameter: 7\/16\"\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(0, 0, 0);\"\u003eLength Through Bore: 1\/2\"\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(0, 0, 0);\"\u003eSprocket Weight: 0.03lbs\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003c\/ul\u003e\n\t\u003cb\u003e\u003cinline\u003e\u003cbr\u003e\u003c\/inline\u003e\u003c\/b\u003e\u003cb style=\"box-sizing: inherit; color: rgb(6, 39, 75); font-family: Roboto, Helvetica, sans-serif; font-size: 15px;\"\u003e\u003cinline style=\"box-sizing: inherit;\"\u003e\u003cinline style=\"box-sizing: inherit; color: rgb(227, 108, 9); font-size: 18px;\"\u003ePhone: (407) 347-3519\u003cbr style=\"box-sizing: inherit;\"\u003e\n\tEmail: \u003c\/inline\u003e\u003c\/inline\u003e\u003c\/b\u003e\u003ca href=\"mailto:sales@usarollerchain.com\" style=\"color: rgb(6, 39, 75); text-decoration: none; box-sizing: inherit; outline-style: none; font-family: Roboto, Helvetica, sans-serif; font-size: 15px; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;\"\u003e\u003cinline style=\"box-sizing: inherit;\"\u003e\u003cinline style=\"box-sizing: inherit; font-size: 18px;\"\u003e\u003cinline style=\"box-sizing: inherit;\"\u003e\u003c\/inline\u003e\u003c\/inline\u003e\u003c\/inline\u003e\u003cb style=\"box-sizing: inherit;\"\u003e\u003cinline style=\"box-sizing: inherit;\"\u003e\u003cinline style=\"box-sizing: inherit;\"\u003e\u003cinline style=\"box-sizing: inherit; font-size: 18px;\"\u003esales@usarollerchain.com\u003c\/inline\u003e\u003c\/inline\u003e\u003c\/inline\u003e\u003c\/b\u003e\u003c\/a\u003e\u003cb\u003e\u003cinline\u003e\u003cbr\u003e\u003c\/inline\u003e\u003c\/b\u003e\n\u003c\/div\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51714397798767,"sku":"25B9SS-SPROCKET","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/25B9SS-SPROCKET-2.jpg?v=1756338702"},{"product_id":"25b9-sprocket","title":"25B9 Sprocket | 25B9H Sprocket - Stock Bore Sprocket","description":null,"brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51714397831535,"sku":"25B9-SPROCKET","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/25B9-SPROCKET-2_fc9b530f-eb96-457e-b5ce-bea0a3f8f559.jpg?v=1756338704"},{"product_id":"35b9-plastic-sprocket","title":"35B9 Plastic Sprocket","description":"This 35B9 plastic sprocket is manufactured out of high quality Nylatron GS-51 plastic. The sprocket has 9 teeth, features a 3\/8\" stock bore, and is dark grey to black in color. Our 35B9 plastic sprockets are extremely light weight, anti-corrosive, and are manufactured to ANSI specifications. If a different bore size is needed, we can machine re-bore the sprocket to the desired size. To get a quote or additional information please contact us and we will be happy to assist you.\u003cbr\u003e\u003cbr\u003e\u003cb\u003e\u003cinline style=\"color: rgb(192, 80, 77);\"\u003eDimensions:\u003c\/inline\u003e\u003c\/b\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/50_B_SB_94398407-b4a1-4baa-948f-ccbc4d5ab902.png?v=1737620812\" style=\"width: 179px;\" alt=\"35B9 Plastic Sprocket\"\u003e\u003cbr\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003e\u003cb\u003e\u003cinline style=\"color: rgb(192, 80, 77);\"\u003eSprocket Size: 35B9\u003c\/inline\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003cinline style=\"color: rgb(192, 80, 77);\"\u003eMaterial: Nylatron\u003c\/inline\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003cinline style=\"color: rgb(192, 80, 77);\"\u003ePitch Diameter: 1.096\"\u003c\/inline\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003cinline style=\"color: rgb(192, 80, 77);\"\u003eStock Bore: 3\/8\"\u003c\/inline\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003cinline style=\"color: rgb(192, 80, 77);\"\u003eHub Diameter: 5\/8\"\u003c\/inline\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003cinline style=\"color: rgb(192, 80, 77);\"\u003eLength Thru Bore: 3\/4\"\u003c\/inline\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51714507604335,"sku":"35B9-PLASTIC-SPROCKET","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/25B10-PLASTIC-SPROCKET-2_b68ad185-1683-44ba-b5e4-3b252ea66fc4.jpg?v=1756343642"},{"product_id":"35b9-sprocket","title":"9-Tooth Sprocket for #35 Chain with Stock Bore, 35B9","description":"\u003cspan style=\"font-size: 16px;\"\u003e\u003cb\u003eThis 35B9 sprocket is a durable, high quality, and precision sprocket with hardened teeth. Sprockets that have hardened teeth last longer and are much more durable than those that don't. Something else that is notable about this sprocket is that it fully meets all ANSI Standards, which insures proper contact between the \u003c\/b\u003e\u003ca href=\"http:\/\/www.usarollerchain.com\/35-roller-chain-p\/eco-35rc-10ft.htm\" target=\"_blank\"\u003e\u003cb\u003e\u003cspan style=\"color: rgb(79, 129, 189);\"\u003e#35 roller chain\u003c\/span\u003e\u003c\/b\u003e\u003c\/a\u003e\u003c\/span\u003e\u003cb\u003e and sprocket which prevents premature wear or breakage. This sprocket is also black oxide coated which increases resistance to the environment and will prevent early rust build up. 35B9 sprockets with a stock bore comes with the standard 3\/8\" ID hole with no keyway or set screws and can be easily machine bored to custom sizes. We also offer sprockets with finished bore configurations right off the shelf from stock, and if you are needing a custom bore sprocket we the capabilities on providing those to within a fast lead time and at really great prices.\u003cbr\u003e\u003cbr\u003e\u003ch3\u003e35B9 Sprocket Dimension\u003c\/h3\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/35_SB_B_DWG_cb6e091b-b04b-40d8-9a56-65d01f778a06.png?v=1737621304\" style=\"width: 219px;\" alt=\"9-Tooth Sprocket for #35 Chain with Stock Bore, 35B9\"\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003c\/span\u003e\u003c\/b\u003e\n\u003cul style=\"background-color: rgb(255, 255, 255);\"\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cspan style=\"color: rgb(192, 80, 77); font-size: 16px;\"\u003eSprocket Size: 35B9\u003c\/span\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cspan style=\"color: rgb(192, 80, 77); font-size: 16px;\"\u003eTooth Count: 9\u003c\/span\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cspan style=\"color: rgb(192, 80, 77); font-size: 16px;\"\u003eHub Style: B\u003c\/span\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cspan style=\"color: rgb(192, 80, 77); font-size: 16px;\"\u003eOutside Diameter (O.D): 1.260\"\u003c\/span\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cspan style=\"color: rgb(192, 80, 77); font-size: 16px;\"\u003eStock Bore: 3\/8\"\u003c\/span\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cspan style=\"color: rgb(192, 80, 77); font-size: 16px;\"\u003eRecommended Maximum Bore: 3\/8\"\u003c\/span\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cspan style=\"color: rgb(192, 80, 77); font-size: 16px;\"\u003eHub Diameter: 27\/32\"\u003c\/span\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cspan style=\"color: rgb(192, 80, 77); font-size: 16px;\"\u003eLength Thru Bore: 3\/4\"\u003c\/span\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cspan style=\"color: rgb(192, 80, 77); font-size: 16px;\"\u003eSprocket Weight: 0.09 LBS\u003c\/span\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cspan style=\"color: rgb(192, 80, 77); font-size: 16px;\"\u003eCommon Interchanges: 35B9H, H35B9, 35B9-SB\u003c\/span\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cb\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/b\u003e\u003cb style=\"font-size: 15px; text-align: center; box-sizing: inherit; color: rgb(6, 39, 75); font-family: Roboto, Helvetica, sans-serif;\"\u003e\u003cspan style=\"box-sizing: inherit;\"\u003e\u003cspan style=\"box-sizing: inherit; color: rgb(227, 108, 9); font-size: 18px;\"\u003ePhone: (407) 347-3519\u003cbr style=\"box-sizing: inherit;\"\u003e\nEmail: \u003c\/span\u003e\u003c\/span\u003e\u003c\/b\u003e\u003ca href=\"mailto:sales@usarollerchain.com\" style=\"text-decoration: none; color: rgb(6, 39, 75); font-size: 15px; outline: none 0px; text-align: center; box-sizing: inherit; font-family: Roboto, Helvetica, sans-serif; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;\"\u003e\u003cspan style=\"box-sizing: inherit;\"\u003e\u003cspan style=\"box-sizing: inherit; font-size: 18px;\"\u003e\u003cspan style=\"box-sizing: inherit;\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cb style=\"box-sizing: inherit;\"\u003e\u003cspan style=\"box-sizing: inherit;\"\u003e\u003cspan style=\"box-sizing: inherit;\"\u003e\u003cspan style=\"box-sizing: inherit; font-size: 18px;\"\u003esales@usarollerchain.com\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/a\u003e\u003cb\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003c\/span\u003e\u003c\/b\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51714507702639,"sku":"35B9-SPROCKET","price":5.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/35B8-SPROCKET-2_78d21706-50c1-4a4a-b2af-0300da1a67e9.jpg?v=1756343645"},{"product_id":"40b9-sprocket","title":"40B9 Sprocket With Stock Bore","description":"\u003cb\u003e\u003cspan style=\"font-size: 16px;\"\u003eThis 40B9 sprocket is a durable, high quality, and precision sprocket with hardened teeth. Sprockets that have hardened teeth last longer and are much more durable than those that don't. Something else that is notable about this sprocket is that it fully meets all ANSI Standards, which insures proper contact between the #40 roller chain and sprocket thus preventing premature wear or breakage. This sprocket is also black oxide coated which increases resistance to the environment and will prevent early rust build up. 40B9 sprockets with a stock bore comes with the standard 1\/2\" ID hole with no keyway or set screws and can be easily machine bored to custom sizes. We also offer sprockets with finished bore configurations right off the shelf from stock, and if you are needing a custom bore sprocket we the capabilities on providing those to within a fast lead time and at really great prices.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan style=\"color: rgb(192, 80, 77); font-size: 18px;\"\u003e\u003ci\u003e\u003ch3\u003e40B9 Sprocket Dimensions:\u003c\/h3\u003e\u003c\/i\u003e\u003c\/span\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/Screen_20Shot_202016-07-27_20at_209.02.13_20AM_fe49c249-11b2-474a-b777-668ff7941c09.png?v=1737383999\" style=\"width: 229px;\" alt=\"40B9 Sprocket With Stock Bore\"\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003c\/span\u003e\u003c\/b\u003e\n\u003cul style=\"background-color: rgb(255, 255, 255);\"\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eSprocket Size: 40B9\u003c\/span\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eOutside Diameter: 1.670\"\u003c\/span\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eHub Type: B\u003c\/span\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eStock Bore: 1\/2\"\u003c\/span\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eRecommended Max Bore: 9\/16\"\u003c\/span\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eHub Diameter: 1-1\/16\"\u003c\/span\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eLength Through Bore: 7\/8\"\u003c\/span\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eWeight: 0.20 LBS\u003c\/span\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cb\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/b\u003e\u003cb style=\"text-align: center; box-sizing: inherit; color: rgb(6, 39, 75); font-family: Roboto, Helvetica, sans-serif; font-size: 15px;\"\u003e\u003cspan style=\"box-sizing: inherit;\"\u003e\u003cspan style=\"box-sizing: inherit; color: rgb(227, 108, 9); font-size: 18px;\"\u003ePhone: (407) 347-3519\u003cbr style=\"box-sizing: inherit;\"\u003e\nEmail: \u003c\/span\u003e\u003c\/span\u003e\u003c\/b\u003e\u003ca href=\"mailto:sales@usarollerchain.com\" style=\"outline: none 0px; text-align: center; box-sizing: inherit; font-family: Roboto, Helvetica, sans-serif; font-size: 15px;\"\u003e\u003cspan style=\"box-sizing: inherit;\"\u003e\u003cspan style=\"box-sizing: inherit; font-size: 18px;\"\u003e\u003cinline style=\"box-sizing: inherit;\"\u003e\u003c\/inline\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cb style=\"box-sizing: inherit;\"\u003e\u003cspan style=\"box-sizing: inherit;\"\u003e\u003cspan style=\"box-sizing: inherit;\"\u003e\u003cinline style=\"box-sizing: inherit; font-size: 18px;\"\u003esales@usarollerchain.com\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/inline\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/a\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51714550464879,"sku":"40B9-SPROCKET","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/40B8-SPROCKET-2_ea87628a-03bd-413f-8aa0-0c421c5bd640.jpg?v=1756345701"},{"product_id":"40b9-plastic-sprocket","title":"40B9 Plastic Sprocket","description":"This 40B9 plastic sprocket is manufactured out of high quality UHMW plastic or green nylon upon request. The UHMW sprocket has 9 teeth, features a 1\/2\" stock bore, and is white in color. Our 40B9 plastic sprockets are extremely light weight, anti-corrosive, and are manufactured to ANSI specifications. If a different bore size is needed, we can machine re-bore the sprocket to the desired size. To get a quote or additional information please contact us and we will be happy to assist you.\u003cbr\u003e\u003cbr\u003e\u003cb\u003e\u003cinline style=\"color: rgb(192, 80, 77);\"\u003eDimensions:\u003c\/inline\u003e\u003c\/b\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/50_B_SB_94398407-b4a1-4baa-948f-ccbc4d5ab902.png?v=1737620812\" style=\"width: 179px;\" alt=\"40B9 Plastic Sprocket\"\u003e\u003cbr\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003e\u003cb\u003e\u003cinline style=\"color: rgb(192, 80, 77);\"\u003eSprocket Size: 40B9\u003c\/inline\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003cinline style=\"color: rgb(192, 80, 77);\"\u003eMaterial: UHMW or Nylon\u003c\/inline\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003cinline style=\"color: rgb(192, 80, 77);\"\u003ePitch Diameter: 1.462\"\u003c\/inline\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003cinline style=\"color: rgb(192, 80, 77);\"\u003eStock Bore: 1\/2\"\u003c\/inline\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003cinline style=\"color: rgb(192, 80, 77);\"\u003eMaximum Bore: 1\/2\"\u003c\/inline\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003cinline style=\"color: rgb(192, 80, 77);\"\u003eHub Diameter: 7\/8\"\u003c\/inline\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003cinline style=\"color: rgb(192, 80, 77);\"\u003eLength Thru Bore: 7\/8\"\u003c\/inline\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51714551447919,"sku":"40B9-PLASTIC-SPROCKET","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/40B9-PLASTIC-SPROCKET-2.jpg?v=1756345749"},{"product_id":"40bs9-12-sprocket","title":"40BS9 Sprocket With 1\/2\" Finished Bore","description":"\u003cb\u003e\u003cspan style=\"font-size: 16px;\"\u003eThis 40BS9 sprocket featured a 1\/2\" finished bore with a key-way and two set screws. It is a durable, high quality, and precision sprocket with hardened teeth. Sprockets that have hardened teeth last longer and are much more durable than those that don't. Something else that is notable about this sprocket is that it fully meets all ANSI Standards, which insures proper contact between the #40 roller chain and sprocket thus preventing premature wear or breakage. This sprocket is also black oxide coated which increases resistance to the environment and will prevent early rust build up. We also offer stock bore sprockets, custom bore and made to order sprockets, and a full line of #40 roller chain. Fore more information, large quantities, or to get a custom sprocket please contact us and we will be happy to assist you.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003ci\u003e\u003cspan style=\"color: rgb(192, 80, 77); font-size: 18px;\"\u003e\n\u003ch3\u003e40BS9 1\/2\" Finished Bore Sprocket Dimensions:\u003c\/h3\u003e\n\u003c\/span\u003e\u003c\/i\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/Screen_20Shot_202016-08-01_20at_2011.10.39_20AM_e88c2366-0908-490b-a86d-550668d2f302.png?v=1737622013\" style=\"width: 162px;\" alt='40BS9 Sprocket With 1\/2\" Finished Bore'\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003c\/span\u003e\u003c\/b\u003e\n\u003cul\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eSprocket Size: 40BS9\u003c\/span\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eOutside Diameter: 1.670\"\u003c\/span\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eHub Type: B\u003c\/span\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eBore Size: 1\/2\"\u003c\/span\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eKeyway Size: 1\/8\" X 1\/16\"\u003c\/span\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eHub Diameter: 1-1\/16\"\u003c\/span\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eLength Through Bore: 7\/8\"\u003c\/span\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eWeight: 0.20 LBS\u003c\/span\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eCommon Interchanges: 40BS9H, H40BS9, 40BS9-FB\u003c\/span\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cb\u003e\u003cspan\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/b\u003e\u003cb style=\"text-align: center; box-sizing: inherit; color: rgb(6, 39, 75); font-family: Roboto, Helvetica, sans-serif; font-size: 15px;\"\u003e\u003cspan style=\"box-sizing: inherit;\"\u003e\u003cspan style=\"box-sizing: inherit; color: rgb(227, 108, 9); font-size: 18px;\"\u003ePhone: (407) 347-3519\u003cbr style=\"box-sizing: inherit;\"\u003e\nEmail: \n\u003c\/span\u003e\u003c\/span\u003e\u003c\/b\u003e\u003ca href=\"mailto:sales@usarollerchain.com\" style=\"text-decoration: none; color: rgb(6, 39, 75); outline: none 0px; text-align: center; box-sizing: inherit; font-family: Roboto, Helvetica, sans-serif; font-size: 15px; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;\"\u003e\u003cspan style=\"box-sizing: inherit;\"\u003e\u003cspan style=\"box-sizing: inherit; font-size: 18px;\"\u003e\u003cinline style=\"box-sizing: inherit;\"\u003e\u003c\/inline\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cb style=\"box-sizing: inherit;\"\u003e\u003cspan style=\"box-sizing: inherit;\"\u003e\u003cspan style=\"box-sizing: inherit;\"\u003e\u003cinline style=\"box-sizing: inherit; font-size: 18px;\"\u003esales@usarollerchain.com\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/inline\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/a\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51714566717807,"sku":"40BS9-12-SPROCKET","price":15.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/40BS9-12-SPROCKET-2.jpg?v=1756346598"},{"product_id":"40bs9-58-sprocket","title":"40BS9 Sprocket With 5\/8\" Finished Bore","description":"\u003cb\u003e\u003cspan style=\"font-size: 16px;\"\u003eThis 40BS9 sprocket featured a 5\/8\" finished bore with a key-way and two set screws. It is a durable, high quality, and precision sprocket with hardened teeth. Sprockets that have hardened teeth last longer and are much more durable than those that don't. Something else that is notable about this sprocket is that it fully meets all ANSI Standards, which insures proper contact between the #40 roller chain and sprocket thus preventing premature wear or breakage. This sprocket is also black oxide coated which increases resistance to the environment and will prevent early rust build up. We also offer stock bore sprockets, custom bore and made to order sprockets, and a full line of #40 roller chain. Fore more information, large quantities, or to get a custom sprocket please contact us and we will be happy to assist you.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003ci\u003e\u003cspan style=\"color: rgb(192, 80, 77); font-size: 18px;\"\u003e\u003ch3\u003e40BS9 5\/8\" Finished Bore Sprocket Dimensions:\u003c\/h3\u003e\u003c\/span\u003e\u003c\/i\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/Screen_20Shot_202016-08-01_20at_2011.10.39_20AM_e88c2366-0908-490b-a86d-550668d2f302.png?v=1737622013\" style=\"width: 162px;\" alt='40BS9 Sprocket With 5\/8\" Finished Bore'\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003c\/span\u003e\u003c\/b\u003e\n\u003cul\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eSprocket Size: 40BS9\u003c\/span\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eOutside Diameter: 1.670\"\u003c\/span\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eHub Type: B\u003c\/span\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eBore Size: 5\/8\"\u003c\/span\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eKeyway Size: 3\/16\" X 3\/32\"\u003c\/span\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eHub Diameter: 1-1\/16\"\u003c\/span\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eLength Through Bore: 7\/8\"\u003c\/span\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eWeight: 0.20 LBS\u003c\/span\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eCommon Interchanges: 40BS9H, H40BS9, 40BS9-FB\u003c\/span\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cb\u003e\u003cspan\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/b\u003e\u003cb style=\"text-align: center; box-sizing: inherit; color: rgb(6, 39, 75); font-family: Roboto, Helvetica, sans-serif; font-size: 15px;\"\u003e\u003cspan style=\"box-sizing: inherit;\"\u003e\u003cspan style=\"box-sizing: inherit; color: rgb(227, 108, 9); font-size: 18px;\"\u003ePhone: (407) 347-3519\u003cbr style=\"box-sizing: inherit;\"\u003e\nEmail: \u003c\/span\u003e\u003c\/span\u003e\u003c\/b\u003e\u003ca href=\"mailto:sales@usarollerchain.com\" style=\"text-decoration: none; color: rgb(6, 39, 75); outline: none 0px; text-align: center; box-sizing: inherit; font-family: Roboto, Helvetica, sans-serif; font-size: 15px; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;\"\u003e\u003cspan style=\"box-sizing: inherit;\"\u003e\u003cspan style=\"box-sizing: inherit; font-size: 18px;\"\u003e\u003cinline style=\"box-sizing: inherit;\"\u003e\u003c\/inline\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cb style=\"box-sizing: inherit;\"\u003e\u003cspan style=\"box-sizing: inherit;\"\u003e\u003cspan style=\"box-sizing: inherit;\"\u003e\u003cinline style=\"box-sizing: inherit; font-size: 18px;\"\u003esales@usarollerchain.com\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/inline\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/a\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51714567111023,"sku":"40BS9-58-SPROCKET","price":15.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/40BS9-12-SPROCKET-2_3314606d-c711-4de4-919a-06cf1472de03.jpg?v=1756346615"},{"product_id":"41b9-sprocket","title":"41B9 Sprocket With Stock Bore","description":"\u003cb\u003e\u003cspan style=\"font-size: 16px;\"\u003eThis 41B9 sprocket is a durable, high quality, and precision sprocket with hardened teeth. Sprockets that have hardened teeth last longer and are much more durable than those that don't. Something else that is notable about this sprocket is that it fully meets all ANSI Standards, which insures proper contact between the #41 roller chain and sprocket thus preventing premature wear or breakage. This sprocket is also black oxide coated which increases resistance to the environment and will prevent early rust build up. 41B9 sprockets with a stock bore comes with the standard 1\/2\" ID hole with no keyway or set screws and can be easily machine bored to custom sizes. We also offer sprockets with finished bore configurations right off the shelf from stock, and if you are needing a custom bore sprocket we the capabilities on providing those to within a fast lead time and at really great prices.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cfont color=\"#c0504d\"\u003e\u003cspan style=\"font-size: 18px;\"\u003e\u003ci\u003e\u003ch3\u003e41B9 Sprocket Dimensions\u003c\/h3\u003e\u003c\/i\u003e\u003c\/span\u003e\u003c\/font\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/41b_dwg_ecc5376c-b9bc-4929-af68-df69076fc481.png?v=1737622107\" style=\"width: 208px;\" alt=\"41B9 Sprocket With Stock Bore\"\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003c\/span\u003e\u003c\/b\u003e\n\u003cul\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cspan style=\"color: rgb(192, 80, 77); font-size: 16px;\"\u003eSprocket Size: 41B9\u003c\/span\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cspan style=\"color: rgb(192, 80, 77); font-size: 16px;\"\u003eTooth Count: 9\u003c\/span\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cspan style=\"color: rgb(192, 80, 77); font-size: 16px;\"\u003eOutside Diameter: 1.670\"\u003c\/span\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cspan style=\"color: rgb(192, 80, 77); font-size: 16px;\"\u003eHub Type: B\u003c\/span\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cspan style=\"color: rgb(192, 80, 77); font-size: 16px;\"\u003eBore Size: 1\/2\"\u003c\/span\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cspan style=\"color: rgb(192, 80, 77); font-size: 16px;\"\u003eRecommended Maximum: 5\/8\"\u003c\/span\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cspan style=\"color: rgb(192, 80, 77); font-size: 16px;\"\u003eHub Diameter: 1-1\/8\"\u003c\/span\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cspan style=\"color: rgb(192, 80, 77); font-size: 16px;\"\u003eLength Thru Bore: 7\/8\"\u003c\/span\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cspan style=\"color: rgb(192, 80, 77); font-size: 16px;\"\u003eWeight: 0.20 LBS\u003c\/span\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cb\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/b\u003e\u003cb style=\"text-align: center; box-sizing: inherit; color: rgb(6, 39, 75); font-family: Roboto, Helvetica, sans-serif; font-size: 15px;\"\u003e\u003cspan style=\"box-sizing: inherit;\"\u003e\u003cinline style=\"box-sizing: inherit; color: rgb(227, 108, 9); font-size: 18px;\"\u003ePhone: (407) 347-3519\u003cbr style=\"box-sizing: inherit;\"\u003e\nEmail: \u003c\/inline\u003e\u003c\/span\u003e\u003c\/b\u003e\u003ca href=\"mailto:sales@usarollerchain.com\" style=\"text-decoration: none; color: rgb(6, 39, 75); outline: none 0px; text-align: center; box-sizing: inherit; font-family: Roboto, Helvetica, sans-serif; font-size: 15px; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;\"\u003e\u003cspan style=\"box-sizing: inherit;\"\u003e\u003cinline style=\"box-sizing: inherit; font-size: 18px;\"\u003e\u003cinline style=\"box-sizing: inherit;\"\u003e\u003c\/inline\u003e\u003c\/inline\u003e\u003c\/span\u003e\u003cb style=\"box-sizing: inherit;\"\u003e\u003cspan style=\"box-sizing: inherit;\"\u003e\u003cinline style=\"box-sizing: inherit;\"\u003e\u003cinline style=\"box-sizing: inherit; font-size: 18px;\"\u003esales@usarollerchain.com\u003cbr\u003e\u003cbr\u003e\u003c\/inline\u003e\u003c\/inline\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/a\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51714577924463,"sku":"41B9-SPROCKET","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/41B12-SPROCKET-2_16ad4c0d-a121-428e-ab8c-357b49976a3f.jpg?v=1756347138"},{"product_id":"41bs9-58-sprocket","title":"41BS9 Sprocket With 5\/8\" Finished Bore","description":"\u003cb\u003e\u003cspan style=\"font-size: 16px;\"\u003eThis 41BS9 sprocket featured a 5\/8\" finished bore with a key-way and two set screws. It is a durable, high quality, and precision sprocket with hardened teeth. Sprockets that have hardened teeth last longer and are much more durable than those that don't. Something else that is notable about this sprocket is that it fully meets all ANSI Standards, which insures proper contact between the #41 roller chain and sprocket thus preventing premature wear or breakage. This sprocket is also black oxide coated which increases resistance to the environment and will prevent early rust build up. We also offer stock bore sprockets, custom bore and made to order sprockets, and a full line of #41 roller chain. Fore more information, large quantities, or to get a custom sprocket please contact us and we will be happy to assist you.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan style=\"color: rgb(192, 80, 77); font-size: 18px;\"\u003e\u003ch3\u003e41BS9 5\/8\" Finished Bore Sprocket Dimensions\u003c\/h3\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/41BS_DWG_b9e23861-756b-4896-a55a-02d3e7b089c1.png?v=1737622122\" style=\"width: 199px;\" alt='41BS9 Sprocket With 5\/8\" Finished Bore'\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/b\u003e\n\u003cul\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eSprocket Size: 41BS9\u003c\/span\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eTooth Count: 9\u003c\/span\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eOutside Diameter: 1.670\"\u003c\/span\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eHub Type: B\u003c\/span\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eBore Size: 5\/8\"\u003c\/span\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eKeyway Size: 3\/16\" X 3\/32\"\u003c\/span\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eHub Diameter: 1-1\/8\"\u003c\/span\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eLength Thru Bore: 7\/8\"\u003c\/span\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eWeight: 0.20 LBS\u003c\/span\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cb\u003e\u003cspan\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/b\u003e\u003cb style=\"text-align: center; box-sizing: inherit; color: rgb(6, 39, 75); font-family: Roboto, Helvetica, sans-serif; font-size: 15px;\"\u003e\u003cspan style=\"box-sizing: inherit;\"\u003e\u003cinline style=\"box-sizing: inherit; color: rgb(227, 108, 9); font-size: 18px;\"\u003ePhone: (407) 347-3519\u003cbr style=\"box-sizing: inherit;\"\u003e\nEmail: \u003c\/inline\u003e\u003c\/span\u003e\u003c\/b\u003e\u003ca href=\"mailto:sales@usarollerchain.com\" style=\"text-decoration: none; color: rgb(6, 39, 75); outline: none 0px; text-align: center; box-sizing: inherit; font-family: Roboto, Helvetica, sans-serif; font-size: 15px; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;\"\u003e\u003cspan style=\"box-sizing: inherit;\"\u003e\u003cinline style=\"box-sizing: inherit; font-size: 18px;\"\u003e\u003cinline style=\"box-sizing: inherit;\"\u003e\u003c\/inline\u003e\u003c\/inline\u003e\u003c\/span\u003e\u003cb style=\"box-sizing: inherit;\"\u003e\u003cspan style=\"box-sizing: inherit;\"\u003e\u003cinline style=\"box-sizing: inherit;\"\u003e\u003cinline style=\"box-sizing: inherit; font-size: 18px;\"\u003esales@usarollerchain.com\u003cbr\u003e\u003cbr\u003e\u003c\/inline\u003e\u003c\/inline\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/a\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51714583101807,"sku":"41BS9-58-SPROCKET","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/41BS9-12-SPROCKET-2_bf8feaec-3925-424b-89bb-ed4f2c13c983.jpg?v=1756347429"},{"product_id":"41bs9-12-sprocket","title":"41BS9 Sprocket With 1\/2\" Finished Bore","description":"\u003cb\u003e\u003cspan style=\"font-size: 16px;\"\u003eThis 41BS9 sprocket featured a 1\/2\" finished bore with a key-way and two set screws. It is a durable, high quality, and precision sprocket with hardened teeth. Sprockets that have hardened teeth last longer and are much more durable than those that don't. Something else that is notable about this sprocket is that it fully meets all ANSI Standards, which insures proper contact between the #41 roller chain and sprocket thus preventing premature wear or breakage. This sprocket is also black oxide coated which increases resistance to the environment and will prevent early rust build up. We also offer stock bore sprockets, custom bore and made to order sprockets, and a full line of #41 roller chain. Fore more information, large quantities, or to get a custom sprocket please contact us and we will be happy to assist you.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan style=\"color: rgb(192, 80, 77); font-size: 18px;\"\u003e\u003ch3\u003e41BS9 1\/2\" Finished Bore Sprocket Dimensions\u003c\/h3\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/41BS_DWG_b9e23861-756b-4896-a55a-02d3e7b089c1.png?v=1737622122\" style=\"width: 199px;\" alt='41BS9 Sprocket With 1\/2\" Finished Bore'\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/b\u003e\n\u003cul\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eSprocket Size: 41BS9\u003c\/span\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eTooth Count: 9\u003c\/span\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eOutside Diameter: 1.670\"\u003c\/span\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eHub Type: B\u003c\/span\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eBore Size: 1\/2\"\u003c\/span\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eKeyway Size: 1\/8\" X 1\/16\"\u003c\/span\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eHub Diameter: 1-1\/8\"\u003c\/span\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eLength Thru Bore: 7\/8\"\u003c\/span\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\t\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eWeight: 0.20 LBS\u003c\/span\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cb\u003e\u003cspan\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/b\u003e\u003cb style=\"text-align: center; box-sizing: inherit; color: rgb(6, 39, 75); font-family: Roboto, Helvetica, sans-serif; font-size: 15px;\"\u003e\u003cspan style=\"box-sizing: inherit;\"\u003e\u003cinline style=\"box-sizing: inherit; color: rgb(227, 108, 9); font-size: 18px;\"\u003ePhone: (407) 347-3519\u003cbr style=\"box-sizing: inherit;\"\u003e\nEmail: \u003c\/inline\u003e\u003c\/span\u003e\u003c\/b\u003e\u003ca href=\"mailto:sales@usarollerchain.com\" style=\"text-decoration: none; color: rgb(6, 39, 75); outline: none 0px; text-align: center; box-sizing: inherit; font-family: Roboto, Helvetica, sans-serif; font-size: 15px; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;\"\u003e\u003cspan style=\"box-sizing: inherit;\"\u003e\u003cinline style=\"box-sizing: inherit; font-size: 18px;\"\u003e\u003cinline style=\"box-sizing: inherit;\"\u003e\u003c\/inline\u003e\u003c\/inline\u003e\u003c\/span\u003e\u003cb style=\"box-sizing: inherit;\"\u003e\u003cspan style=\"box-sizing: inherit;\"\u003e\u003cinline style=\"box-sizing: inherit;\"\u003e\u003cinline style=\"box-sizing: inherit; font-size: 18px;\"\u003esales@usarollerchain.com\u003cbr\u003e\u003cbr\u003e\u003c\/inline\u003e\u003c\/inline\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/a\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51714584084847,"sku":"41BS9-12-SPROCKET","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/41BS9-12-SPROCKET-2.jpg?v=1756347482"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/collections\/40B8-SPROCKET-2_6837132b-d1d9-47d0-8301-94ee0c32dee7.jpg?v=1756744775","url":"https:\/\/usarollerchain.com\/collections\/9-tooth-chain-sprockets-s-6044.oembed?page=9","provider":"USA ROLLER CHAIN","version":"1.0","type":"link"}