{"product_id":"d12c68-sprocket","title":"D12C68 Sprocket With Stock Bore","description":"This D12C68 sprocket with a stock bore is a metric roller chain sprocket manufactured under ISO and British Standard 228. Our D12C68 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 D12C68 sprockets such as black-oxide coatings and heat-treated hardened teeth, though hardened tooth sprockets are typically not utilized on tooth counts past 30. Besides the 68 tooth sprocket, we also stock a high-quality \u003ca href=\"https:\/\/www.usarollerchain.com\/12B-2-Roller-Chain-p\/eco-12b-2-roller-chain.htm\" target=\"_blank\"\u003e12B-2 roller chain\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003eand 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 D12C68 sprockets, please contact us and one of our sales team members will be happy to assist you. \u003cbr\u003e\u003cbr\u003e\n\u003ch3\u003eD12C68 Sprocket Dimensions\u003c\/h3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/DBL_TYP_B_C_12B_copy.png?v=1737625424\" style=\"width: 111px;\" alt=\"D12C68 Sprocket With Stock Bore\"\u003e\u003cbr\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003eSprocket Size: D12C68\u003c\/li\u003e\n\u003cli\u003eTooth Count: 68\u003c\/li\u003e\n\u003cli\u003ePitch Diameter: 412.49mm\u003c\/li\u003e\n\u003cli\u003eStock Bore: 32mm\u003c\/li\u003e\n\u003cli\u003eMaximum Recommended Bore: 85mm\u003c\/li\u003e\n\u003cli\u003eHub Diameter (H): 130mm\u003c\/li\u003e\n\u003cli\u003eLength Thru Bore (L): 75mm\u003c\/li\u003e\n\u003cli\u003eSprocket Weight: 30.48 kg\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51715034972527,"sku":"D12C68-SPROCKET","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/32C45-SPROCKET-2_1418203d-af90-480c-bfae-9066cfd23726.jpg?v=1780430892","url":"https:\/\/usarollerchain.com\/products\/d12c68-sprocket","provider":"USA ROLLER CHAIN","version":"1.0","type":"link"}