{"title":"High-Power Jaw-Type Couplings","description":"","products":[{"product_id":"l050-11mm-n-coupling-half","title":"L050 Coupling Half - 11mm (No-Key) | L050 Hub X 11mm","description":"The L050 coupling half with a 11mm bore (with no key) is also commonly called an L050 coupling hub. The compact yet robust design of this 11mm bore L050 coupling half makes it highly versatile across a broad spectrum of applications, including; pumps, blowers, compressors, mixers, motion control (servo), and more!. Depending on the insert type used, a complete L035 coupling assembly is capable of optimal operation with an angular misalignment from 0.5 to 1.0 degrees and a parallel misalignment of 0.10\" to 0.15\". This advantage is due to the greater radial softness. Additionally, L050 couplings utilize a no metal-on-metal design (excluding bronze inserts), drastically improving their wear life compared to other coupling types. At USA Roller Chain, we pride ourselves in supplying high-quality industrial power transmission components, and our L050 coupling halves with a 11mm bore and no key is no exception. Contact our customer support team for additional information or bulk quantity pricing; we will gladly assist you!\n\u003ch3\u003eL050 Coupling Half 11mm Dimensions\u003c\/h3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/jaw_coupling_typ_1_fb364d8d-6149-49b5-8a77-6d7260c60367.png?v=1737627398\" style=\"width: 275px;\" alt=\"L050 Coupling Half - 11mm (No-Key) | L050 Hub X 11mm\"\u003e\u003cbr\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003ePart #: L050\u003c\/li\u003e\n\u003cli\u003eType: 1\"\u003c\/li\u003e\n\u003cli\u003eBore Size: 11mm\u003c\/li\u003e\n\u003cli\u003eHub Dia. (A): 1.063\"\u003c\/li\u003e\n\u003cli\u003eOverall Length (B): 1.721\"\u003c\/li\u003e\n\u003cli\u003eDistance Between Flanges (C): 0.470\"\u003c\/li\u003e\n\u003cli\u003eLength Thru Bore (D): 0.625\"\u003c\/li\u003e\n\u003cli\u003eWeight: 0.29 LBS\u003c\/li\u003e\n\u003cli\u003eSet Screw Size: 11mm-20UNCX11mm\u003c\/li\u003e\n\u003cli\u003eSet Screw Quantity: 1\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51715226108271,"sku":"L050-11MM-N-COUPLING-HALF","price":5.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/L035-18N-COUPLING-HALF-2_c3e8b1b0-22ed-4d3f-a9c6-9c561860ea6c.png?v=1756376541"},{"product_id":"l035-14n-coupling-half","title":"L035 Coupling Half - 1\/4\" (No-Key) | L035 Hub X 1\/4\"","description":"The L035 coupling half with a 1\/4\" bore (with no key) is also commonly called an L035 coupling hub. The compact yet robust design of this 1\/4\" bore L035 coupling half makes it highly versatile across a broad spectrum of applications, including; pumps, blowers, compressors, mixers, motion control (servo), and more!. Depending on the insert type used, a complete L035 coupling assembly is capable of optimal operation with an angular misalignment from 0.5 to 1.0 degrees and a parallel misalignment of 0.10\" to 0.15\". This advantage is due to the greater radial softness. Additionally, L035 couplings utilize a no metal-on-metal design (excluding bronze inserts), drastically improving their wear life compared to other coupling types. At USA Roller Chain, we pride ourselves in supplying high-quality industrial power transmission components, and our L035 coupling halves with a 1\/4\" bore and no key is no exception. Contact our customer support team for additional information or bulk quantity pricing; we will gladly assist you!\n\u003ch3\u003eL035 Coupling Half 1\/4\" Dimensions\u003c\/h3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/jaw_coupling_typ_1_fb364d8d-6149-49b5-8a77-6d7260c60367.png?v=1737627398\" style=\"width: 275px;\" alt='L035 Coupling Half - 1\/4\" (No-Key) | L035 Hub X 1\/4\"'\u003e\u003cbr\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003ePart #: L035\u003c\/li\u003e\n\u003cli\u003eType: 1\"\u003c\/li\u003e\n\u003cli\u003eBore Size: 1\/4\"\u003c\/li\u003e\n\u003cli\u003eHub Dia. (A): 0.625\"\u003c\/li\u003e\n\u003cli\u003eOverall Length (B): 0.813\"\u003c\/li\u003e\n\u003cli\u003eDistance Between Flanges (C): 0.281\"\u003c\/li\u003e\n\u003cli\u003eLength Thru Bore (D): 0.266\"\u003c\/li\u003e\n\u003cli\u003eWeight: 0.10 LBS\u003c\/li\u003e\n\u003cli\u003eSet Screw Size: #6-32UNCX1\/4\"\u003c\/li\u003e\n\u003cli\u003eSet Screw Quantity: 1\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51715226141039,"sku":"L035-14N-COUPLING-HALF","price":5.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/L035-18N-COUPLING-HALF-2_3c3f80a9-04e4-4857-958c-28b36594669b.png?v=1756376542"},{"product_id":"l035-316n-coupling-half","title":"L035 Coupling-Half - 3\/16\" (No-Key) | L035 Hub X 3\/16\"","description":"The L035 coupling half with a 3\/16\" bore (with no key) is also commonly called an L035 coupling hub. The compact yet robust design of this 3\/16\" bore L035 coupling half makes it highly versatile across a broad spectrum of applications, including; pumps, blowers, compressors, mixers, motion control (servo), and more!. Depending on the insert type used, a complete L035 coupling assembly is capable of optimal operation with an angular misalignment from 0.5 to 1.0 degrees and a parallel misalignment of 0.10\" to 0.15\". This advantage is due to the greater radial softness. Additionally, L035 couplings utilize a no metal-on-metal design (excluding bronze inserts), drastically improving their wear life compared to other coupling types. At USA Roller Chain, we pride ourselves in supplying high-quality industrial power transmission components, and our L035 coupling halves with a 3\/16\" bore and no key is no exception. Contact our customer support team for additional information or bulk quantity pricing; we will gladly assist you!\n\u003ch3\u003eL035 Coupling Half 3\/16\" Dimensions\u003c\/h3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/jaw_coupling_typ_1_fb364d8d-6149-49b5-8a77-6d7260c60367.png?v=1737627398\" style=\"width: 275px;\" alt='L035 Coupling-Half - 3\/16\" (No-Key) | L035 Hub X 3\/16\"'\u003e\u003cbr\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003ePart #: L035\u003c\/li\u003e\n\u003cli\u003eType: 1\"\u003c\/li\u003e\n\u003cli\u003eBore Size: 3\/16\"\u003c\/li\u003e\n\u003cli\u003eHub Dia. (A): 0.625\"\u003c\/li\u003e\n\u003cli\u003eOverall Length (B): 0.813\"\u003c\/li\u003e\n\u003cli\u003eDistance Between Flanges (C): 0.281\"\u003c\/li\u003e\n\u003cli\u003eLength Thru Bore (D): 0.266\"\u003c\/li\u003e\n\u003cli\u003eWeight: 0.10 LBS\u003c\/li\u003e\n\u003cli\u003eSet Screw Size: #6-32UNCX3\/16\"\u003c\/li\u003e\n\u003cli\u003eSet Screw Quantity: 1\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51715226173807,"sku":"L035-316N-COUPLING-HALF","price":5.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/L035-18N-COUPLING-HALF-2_22737511-a48e-48e2-8482-796615f44512.png?v=1756376543"},{"product_id":"l035-38n-coupling-half","title":"L035 Coupling Half - 3\/8\" (No-Key) | L035 Hub X 3\/8\"","description":"The L035 coupling half with a 3\/8\" bore (with no key) is also commonly called an L035 coupling hub. The compact yet robust design of this 3\/8\" bore L035 coupling half makes it highly versatile across a broad spectrum of applications, including; pumps, blowers, compressors, mixers, motion control (servo), and more!. Depending on the insert type used, a complete L035 coupling assembly is capable of optimal operation with an angular misalignment from 0.5 to 1.0 degrees and a parallel misalignment of 0.10\" to 0.15\". This advantage is due to the greater radial softness. Additionally, L035 couplings utilize a no metal-on-metal design (excluding bronze inserts), drastically improving their wear life compared to other coupling types. At USA Roller Chain, we pride ourselves in supplying high-quality industrial power transmission components, and our L035 coupling halves with a 3\/8\" bore and no key is no exception. Contact our customer support team for additional information or bulk quantity pricing; we will gladly assist you!\n\u003ch3\u003eL035 Coupling Half 3\/8\" Dimensions\u003c\/h3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/jaw_coupling_typ_1_fb364d8d-6149-49b5-8a77-6d7260c60367.png?v=1737627398\" style=\"width: 275px;\" alt='L035 Coupling Half - 3\/8\" (No-Key) | L035 Hub X 3\/8\"'\u003e\u003cbr\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003ePart #: L035\u003c\/li\u003e\n\u003cli\u003eType: 1\"\u003c\/li\u003e\n\u003cli\u003eBore Size: 3\/8\"\u003c\/li\u003e\n\u003cli\u003eHub Dia. (A): 0.625\"\u003c\/li\u003e\n\u003cli\u003eOverall Length (B): 0.813\"\u003c\/li\u003e\n\u003cli\u003eDistance Between Flanges (C): 0.281\"\u003c\/li\u003e\n\u003cli\u003eLength Thru Bore (D): 0.266\"\u003c\/li\u003e\n\u003cli\u003eWeight: 0.10 LBS\u003c\/li\u003e\n\u003cli\u003eSet Screw Size: #6-32UNCX3\/8\"\u003c\/li\u003e\n\u003cli\u003eSet Screw Quantity: 1\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51715226304879,"sku":"L035-38N-COUPLING-HALF","price":5.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/L035-18N-COUPLING-HALF-2_30b1021d-e711-426f-9663-a433b819270a.png?v=1756376554"},{"product_id":"l050-10mm-n-coupling-half","title":"L050 Coupling Half - 10mm (No-Key) | L050 Hub X 10mm","description":"The L050 coupling half with a 10mm bore (with no key) is also commonly called an L050 coupling hub. The compact yet robust design of this 10mm bore L050 coupling half makes it highly versatile across a broad spectrum of applications, including; pumps, blowers, compressors, mixers, motion control (servo), and more!. Depending on the insert type used, a complete L035 coupling assembly is capable of optimal operation with an angular misalignment from 0.5 to 1.0 degrees and a parallel misalignment of 0.10\" to 0.15\". This advantage is due to the greater radial softness. Additionally, L050 couplings utilize a no metal-on-metal design (excluding bronze inserts), drastically improving their wear life compared to other coupling types. At USA Roller Chain, we pride ourselves in supplying high-quality industrial power transmission components, and our L050 coupling halves with a 10mm bore and no key is no exception. Contact our customer support team for additional information or bulk quantity pricing; we will gladly assist you!\n\u003ch3\u003eL050 Coupling Half 10mm Dimensions\u003c\/h3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/jaw_coupling_typ_1_fb364d8d-6149-49b5-8a77-6d7260c60367.png?v=1737627398\" style=\"width: 275px;\" alt=\"L050 Coupling Half - 10mm (No-Key) | L050 Hub X 10mm\"\u003e\u003cbr\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003ePart #: L050\u003c\/li\u003e\n\u003cli\u003eType: 1\"\u003c\/li\u003e\n\u003cli\u003eBore Size: 10mm\u003c\/li\u003e\n\u003cli\u003eHub Dia. (A): 1.063\"\u003c\/li\u003e\n\u003cli\u003eOverall Length (B): 1.721\"\u003c\/li\u003e\n\u003cli\u003eDistance Between Flanges (C): 0.470\"\u003c\/li\u003e\n\u003cli\u003eLength Thru Bore (D): 0.625\"\u003c\/li\u003e\n\u003cli\u003eWeight: 0.29 LBS\u003c\/li\u003e\n\u003cli\u003eSet Screw Size: 10mm-20UNCX10mm\u003c\/li\u003e\n\u003cli\u003eSet Screw Quantity: 1\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51715226337647,"sku":"L050-10MM-N-COUPLING-HALF","price":5.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/L035-18N-COUPLING-HALF-2_7f791da1-b598-42c4-8f50-134177c1acdd.png?v=1756376556"},{"product_id":"l070-12-coupling-half","title":"L070 Coupling Half - 1\/2\" | L070 Hub X 1\/2\"","description":"The L070 coupling half with a 1\/2\" bore with a key-way is also commonly called an L070 coupling hub. The compact yet robust design of this 1\/2\" bore L070 coupling half makes it highly versatile across a broad spectrum of applications, including; pumps, blowers, compressors, mixers, motion control (servo), and more!. Depending on the insert type used, a complete L070 coupling assembly is capable of optimal operation with an angular misalignment from 0.5 to 1.0 degrees and a parallel misalignment of 0.10\" to 0.15\". This advantage is due to the greater radial softness. Additionally, L070 couplings utilize a no metal-on-metal design (excluding bronze inserts), drastically improving their wear life compared to other coupling types. At USA Roller Chain, we pride ourselves in supplying high-quality industrial power transmission components, and our L070 coupling halves with a 1\/2\" bore and key are no exception. Contact our customer support team for additional information or bulk quantity pricing; we will gladly assist you!\n\u003ch3\u003eL070 Coupling Half 1\/2\" Dimensions\u003c\/h3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/jaw_coupling_typ_1_fb364d8d-6149-49b5-8a77-6d7260c60367.png?v=1737627398\" style=\"width: 275px;\" alt='L070 Coupling Half - 1\/2\" | L070 Hub X 1\/2\"'\u003e\u003cbr\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003ePart #: L070\u003c\/li\u003e\n\u003cli\u003eType: 1\"\u003c\/li\u003e\n\u003cli\u003eBore Size: 1\/2\"\u003c\/li\u003e\n\u003cli\u003eHub Dia. (A): 1.375\"\u003c\/li\u003e\n\u003cli\u003eOverall Length (B): 2.000\"\u003c\/li\u003e\n\u003cli\u003eDistance Between Flanges (C): 0.500\"\u003c\/li\u003e\n\u003cli\u003eLength Thru Bore (D): 0.770\"\u003c\/li\u003e\n\u003cli\u003eWeight: 0.56 LBS\u003c\/li\u003e\n\u003cli\u003eSet Screw Size: 1\/2\"-20UNCX1\/2\"\u003c\/li\u003e\n\u003cli\u003eSet Screw Quantity: 2\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51715226370415,"sku":"L070-12-COUPLING-HALF","price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/L050-12-COUPLING-HALF-2_c4a444dd-c633-4eef-a212-3d3e2ecc828b.png?v=1756376557"},{"product_id":"l050-916-coupling-half","title":"L050 Coupling Half - 9\/16\" | L050 Hub X 9\/16\"","description":"The L050 coupling half with a 9\/16\" bore with a key-way is also commonly called an L050 coupling hub. The compact yet robust design of this 9\/16\" bore L050 coupling half makes it highly versatile across a broad spectrum of applications, including; pumps, blowers, compressors, mixers, motion control (servo), and more!. Depending on the insert type used, a complete L050 coupling assembly is capable of optimal operation with an angular misalignment from 0.5 to 1.0 degrees and a parallel misalignment of 0.10\" to 0.15\". This advantage is due to the greater radial softness. Additionally, L050 couplings utilize a no metal-on-metal design (excluding bronze inserts), drastically improving their wear life compared to other coupling types. At USA Roller Chain, we pride ourselves in supplying high-quality industrial power transmission components, and our L050 coupling halves with a 9\/16\" bore and key are no exception. Contact our customer support team for additional information or bulk quantity pricing; we will gladly assist you!\n\u003ch3\u003eL050 Coupling Half 9\/16\" Dimensions\u003c\/h3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/jaw_coupling_typ_1_fb364d8d-6149-49b5-8a77-6d7260c60367.png?v=1737627398\" style=\"width: 275px;\" alt='L050 Coupling Half - 9\/16\" | L050 Hub X 9\/16\"'\u003e\u003cbr\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003ePart #: L050\u003c\/li\u003e\n\u003cli\u003eType: 1\"\u003c\/li\u003e\n\u003cli\u003eBore Size: 9\/16\"\u003c\/li\u003e\n\u003cli\u003eHub Dia. (A): 1.063\"\u003c\/li\u003e\n\u003cli\u003eOverall Length (B): 1.721\"\u003c\/li\u003e\n\u003cli\u003eDistance Between Flanges (C): 0.470\"\u003c\/li\u003e\n\u003cli\u003eLength Thru Bore (D): 0.625\"\u003c\/li\u003e\n\u003cli\u003eWeight: 0.29 LBS\u003c\/li\u003e\n\u003cli\u003eSet Screw Size: 9\/16\"-20UNCX9\/16\"\u003c\/li\u003e\n\u003cli\u003eSet Screw Quantity: 1\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51715226403183,"sku":"L050-916-COUPLING-HALF","price":5.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/L050-12-COUPLING-HALF-2_d48d9172-3200-40de-986c-c585b2710dff.png?v=1756376558"},{"product_id":"l035-516n-coupling-half","title":"L035 Coupling Half - 5\/16\" (No-Key) | L035 Hub X 5\/16\"","description":"The L035 coupling half with a 5\/16\" bore (with no key) is also commonly called an L035 coupling hub. The compact yet robust design of this 5\/16\" bore L035 coupling half makes it highly versatile across a broad spectrum of applications, including; pumps, blowers, compressors, mixers, motion control (servo), and more!. Depending on the insert type used, a complete L035 coupling assembly is capable of optimal operation with an angular misalignment from 0.5 to 1.0 degrees and a parallel misalignment of 0.10\" to 0.15\". This advantage is due to the greater radial softness. Additionally, L035 couplings utilize a no metal-on-metal design (excluding bronze inserts), drastically improving their wear life compared to other coupling types. At USA Roller Chain, we pride ourselves in supplying high-quality industrial power transmission components, and our L035 coupling halves with a 5\/16\" bore and no key is no exception. Contact our customer support team for additional information or bulk quantity pricing; we will gladly assist you!\n\u003ch3\u003eL035 Coupling Half 5\/16\" Dimensions\u003c\/h3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/jaw_coupling_typ_1_fb364d8d-6149-49b5-8a77-6d7260c60367.png?v=1737627398\" style=\"width: 275px;\" alt='L035 Coupling Half - 5\/16\" (No-Key) | L035 Hub X 5\/16\"'\u003e\u003cbr\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003ePart #: L035\u003c\/li\u003e\n\u003cli\u003eType: 1\"\"\u003c\/li\u003e\n\u003cli\u003eBore Size: 5\/16\"\"\u003c\/li\u003e\n\u003cli\u003eHub Dia. (A): 0.625\"\"\u003c\/li\u003e\n\u003cli\u003eOverall Length (B): 0.813\"\"\u003c\/li\u003e\n\u003cli\u003eDistance Between Flanges (C): 0.281\"\"\u003c\/li\u003e\n\u003cli\u003eLength Thru Bore (D): 0.266\"\"\u003c\/li\u003e\n\u003cli\u003eWeight: 0.10 LBS\u003c\/li\u003e\n\u003cli\u003eSet Screw Size: #6-32UNCX5\/16\"\"\u003c\/li\u003e\n\u003cli\u003eSet Screw Quantity: 1\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51715226435951,"sku":"L035-516N-COUPLING-HALF","price":5.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/L035-18N-COUPLING-HALF-2_4dab932f-ce9b-498d-9891-852b40257fa8.png?v=1756376559"},{"product_id":"l035-18n-coupling-half","title":"L035 Coupling Half - 1\/8\" (No-Key) | L035 Hub X 1\/8\"","description":"The L035 coupling half with a 1\/8\" bore (with no key) is also commonly called an L035 coupling hub. The compact yet robust design of this 1\/8\" bore L035 coupling half makes it highly versatile across a broad spectrum of applications, including; pumps, blowers, compressors, mixers, motion control (servo), and more!. Depending on the insert type used, a complete L035 coupling assembly is capable of optimal operation with an angular misalignment from 0.5 to 1.0 degrees and a parallel misalignment of 0.10\" to 0.15\". This advantage is due to the greater radial softness. Additionally, L035 couplings utilize a no metal-on-metal design (excluding bronze inserts), drastically improving their wear life compared to other coupling types. At USA Roller Chain, we pride ourselves in supplying high-quality industrial power transmission components, and our L035 coupling halves with a 1\/8\" bore and no key is no exception. Contact our customer support team for additional information or bulk quantity pricing; we will gladly assist you!\n\u003ch3\u003eL035 Coupling Half 1\/8\" Dimensions\u003c\/h3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/jaw_coupling_typ_1_fb364d8d-6149-49b5-8a77-6d7260c60367.png?v=1737627398\" style=\"width: 275px;\" alt='L035 Coupling Half - 1\/8\" (No-Key) | L035 Hub X 1\/8\"'\u003e\u003cbr\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003ePart #: L035\u003c\/li\u003e\n\u003cli\u003eType: 1\"\u003c\/li\u003e\n\u003cli\u003eBore Size: 1\/8\"\u003c\/li\u003e\n\u003cli\u003eHub Dia. (A): 0.625\"\u003c\/li\u003e\n\u003cli\u003eOverall Length (B): 0.813\"\u003c\/li\u003e\n\u003cli\u003eDistance Between Flanges (C): 0.281\"\u003c\/li\u003e\n\u003cli\u003eLength Thru Bore (D): 0.266\"\u003c\/li\u003e\n\u003cli\u003eWeight: 0.10 LBS\u003c\/li\u003e\n\u003cli\u003eSet Screw Size: #6-32UNCX1\/8\"\u003c\/li\u003e\n\u003cli\u003eSet Screw Quantity: 1\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51715226468719,"sku":"L035-18N-COUPLING-HALF","price":5.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/L035-18N-COUPLING-HALF-2.png?v=1756376560"},{"product_id":"l070-19mm-coupling-half","title":"L070 Coupling Half - 19mm | L070 Hub X 19mm","description":"The L070 coupling half with a 19mm bore with a key-way is also commonly called an L070 coupling hub. The compact yet robust design of this 19mm bore L070 coupling half makes it highly versatile across a broad spectrum of applications, including; pumps, blowers, compressors, mixers, motion control (servo), and more!. Depending on the insert type used, a complete L070 coupling assembly is capable of optimal operation with an angular misalignment from 0.5 to 1.0 degrees and a parallel misalignment of 0.10\" to 0.15\". This advantage is due to the greater radial softness. Additionally, L070 couplings utilize a no metal-on-metal design (excluding bronze inserts), drastically improving their wear life compared to other coupling types. At USA Roller Chain, we pride ourselves in supplying high-quality industrial power transmission components, and our L070 coupling halves with a 19mm bore and key are no exception. Contact our customer support team for additional information or bulk quantity pricing; we will gladly assist you!\n\u003ch3\u003eL070 Coupling Half 19mm Dimensions\u003c\/h3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/jaw_coupling_typ_1_fb364d8d-6149-49b5-8a77-6d7260c60367.png?v=1737627398\" style=\"width: 275px;\" alt=\"L070 Coupling Half - 19mm | L070 Hub X 19mm\"\u003e\u003cbr\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003ePart #: L070\u003c\/li\u003e\n\u003cli\u003eType: 1\"\u003c\/li\u003e\n\u003cli\u003eBore Size: 19mm\u003c\/li\u003e\n\u003cli\u003eHub Dia. (A): 1.375\"\u003c\/li\u003e\n\u003cli\u003eOverall Length (B): 2.000\"\u003c\/li\u003e\n\u003cli\u003eDistance Between Flanges (C): 0.500\"\u003c\/li\u003e\n\u003cli\u003eLength Thru Bore (D): 0.770\"\u003c\/li\u003e\n\u003cli\u003eWeight: 0.56 LBS\u003c\/li\u003e\n\u003cli\u003eSet Screw Size: 19mm-20UNCX19mm\u003c\/li\u003e\n\u003cli\u003eSet Screw Quantity: 2\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51715226501487,"sku":"L070-19MM-COUPLING-HALF","price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/L050-12-COUPLING-HALF-2_4cd198b4-282b-40f0-afea-5cd818535c43.png?v=1756376565"},{"product_id":"l050-12mm-n-coupling-half","title":"L050 Coupling Half - 12mm (No-Key) | L050 Hub X 12mm","description":"The L050 coupling half with a 12mm bore (with no key) is also commonly called an L050 coupling hub. The compact yet robust design of this 12mm bore L050 coupling half makes it highly versatile across a broad spectrum of applications, including; pumps, blowers, compressors, mixers, motion control (servo), and more!. Depending on the insert type used, a complete L035 coupling assembly is capable of optimal operation with an angular misalignment from 0.5 to 1.0 degrees and a parallel misalignment of 0.10\" to 0.15\". This advantage is due to the greater radial softness. Additionally, L050 couplings utilize a no metal-on-metal design (excluding bronze inserts), drastically improving their wear life compared to other coupling types. At USA Roller Chain, we pride ourselves in supplying high-quality industrial power transmission components, and our L050 coupling halves with a 12mm bore and no key is no exception. Contact our customer support team for additional information or bulk quantity pricing; we will gladly assist you!\n\u003ch3\u003eL050 Coupling Half 12mm Dimensions\u003c\/h3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/jaw_coupling_typ_1_fb364d8d-6149-49b5-8a77-6d7260c60367.png?v=1737627398\" style=\"width: 275px;\" alt=\"L050 Coupling Half - 12mm (No-Key) | L050 Hub X 12mm\"\u003e\u003cbr\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003ePart #: L050\u003c\/li\u003e\n\u003cli\u003eType: 1\"\u003c\/li\u003e\n\u003cli\u003eBore Size: 12mm\u003c\/li\u003e\n\u003cli\u003eHub Dia. (A): 1.063\"\u003c\/li\u003e\n\u003cli\u003eOverall Length (B): 1.721\"\u003c\/li\u003e\n\u003cli\u003eDistance Between Flanges (C): 0.470\"\u003c\/li\u003e\n\u003cli\u003eLength Thru Bore (D): 0.625\"\u003c\/li\u003e\n\u003cli\u003eWeight: 0.29 LBS\u003c\/li\u003e\n\u003cli\u003eSet Screw Size: 12mm-20UNCX12mm\u003c\/li\u003e\n\u003cli\u003eSet Screw Quantity: 1\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51715226534255,"sku":"L050-12MM-N-COUPLING-HALF","price":5.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/L035-18N-COUPLING-HALF-2_b8803778-9e4f-4cf3-8cc7-4b37c18dff02.png?v=1756376566"},{"product_id":"l050-516n-coupling-half","title":"L050 Coupling Half - 5\/16\" (No-Key) | L050 Hub X 5\/16\"","description":"The L050 coupling half with a 5\/16\" bore (with no key) is also commonly called an L050 coupling hub. The compact yet robust design of this 5\/16\" bore L050 coupling half makes it highly versatile across a broad spectrum of applications, including; pumps, blowers, compressors, mixers, motion control (servo), and more!. Depending on the insert type used, a complete L035 coupling assembly is capable of optimal operation with an angular misalignment from 0.5 to 1.0 degrees and a parallel misalignment of 0.10\" to 0.15\". This advantage is due to the greater radial softness. Additionally, L050 couplings utilize a no metal-on-metal design (excluding bronze inserts), drastically improving their wear life compared to other coupling types. At USA Roller Chain, we pride ourselves in supplying high-quality industrial power transmission components, and our L050 coupling halves with a 5\/16\" bore and no key is no exception. Contact our customer support team for additional information or bulk quantity pricing; we will gladly assist you!\n\u003ch3\u003eL050 Coupling Half 5\/16\" Dimensions\u003c\/h3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/jaw_coupling_typ_1_fb364d8d-6149-49b5-8a77-6d7260c60367.png?v=1737627398\" style=\"width: 275px;\" alt='L050 Coupling Half - 5\/16\" (No-Key) | L050 Hub X 5\/16\"'\u003e\u003cbr\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003ePart #: L050\u003c\/li\u003e\n\u003cli\u003eType: 1\"\u003c\/li\u003e\n\u003cli\u003eBore Size: 5\/16\"\u003c\/li\u003e\n\u003cli\u003eHub Dia. (A): 1.063\"\u003c\/li\u003e\n\u003cli\u003eOverall Length (B): 1.721\"\u003c\/li\u003e\n\u003cli\u003eDistance Between Flanges (C): 0.470\"\u003c\/li\u003e\n\u003cli\u003eLength Thru Bore (D): 0.625\"\u003c\/li\u003e\n\u003cli\u003eWeight: 0.29 LBS\u003c\/li\u003e\n\u003cli\u003eSet Screw Size: 5\/16\"-20UNCX5\/16\"\u003c\/li\u003e\n\u003cli\u003eSet Screw Quantity: 1\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51715226567023,"sku":"L050-516N-COUPLING-HALF","price":5.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/L035-18N-COUPLING-HALF-2_aa8c42ae-5e87-4c83-a1d9-33619dfb86e8.png?v=1756376567"},{"product_id":"l035n-coupling-insert","title":"L035N Insert | L035N Coupling Insert - L035N Spider (Buna)","description":"L035N insert is a buna jaw-coupling insert with excellent flexibility and full soft torsional stiffness. L035N inserts are also commonly called an L035N spider and are used within L035 coupling hubs. The insert is the critical component allowing flexibility and is placed between the jaw hubs, preventing metal-on-metal contact. More specifically, the L035N coupling insert is made from high-quality NBR synthetic black rubber. The material can operate in temperatures ranging from -40F to +212F and has good oil resistance but poor chemical resistance; for more information on jaw coupling inserts, visit our main \u003ca href=\"https:\/\/www.usarollerchain.com\/collections\/jaw-couplings-s-6741\" target=\"_blank\"\u003eJaw Coupling\u003c\/a\u003e page or contact our customer support team.\n\u003ch3\u003eL035N Insert Dimensions\u003c\/h3\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003ePart #: L035N\u003c\/li\u003e\n\u003cli\u003eMaterial: Buna\u003c\/li\u003e\n\u003cli\u003eColor: Black\u003c\/li\u003e\n\u003cli\u003eWeight: 0.01 LBS\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51715226599791,"sku":"L035N-COUPLING-INSERT","price":1.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/L035N-COUPLING-INSERT-2.png?v=1756376568"},{"product_id":"l050-58-coupling-half","title":"L050 Coupling Half - 5\/8\" | L050 Hub X 5\/8\"","description":"The L050 coupling half with a 5\/8\" bore with a key-way is also commonly called an L050 coupling hub. The compact yet robust design of this 5\/8\" bore L050 coupling half makes it highly versatile across a broad spectrum of applications, including; pumps, blowers, compressors, mixers, motion control (servo), and more!. Depending on the insert type used, a complete L050 coupling assembly is capable of optimal operation with an angular misalignment from 0.5 to 1.0 degrees and a parallel misalignment of 0.10\" to 0.15\". This advantage is due to the greater radial softness. Additionally, L050 couplings utilize a no metal-on-metal design (excluding bronze inserts), drastically improving their wear life compared to other coupling types. At USA Roller Chain, we pride ourselves in supplying high-quality industrial power transmission components, and our L050 coupling halves with a 5\/8\" bore and key are no exception. Contact our customer support team for additional information or bulk quantity pricing; we will gladly assist you!\n\u003ch3\u003eL050 Coupling Half 5\/8\" Dimensions\u003c\/h3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/jaw_coupling_typ_1_fb364d8d-6149-49b5-8a77-6d7260c60367.png?v=1737627398\" style=\"width: 275px;\" alt='L050 Coupling Half - 5\/8\" | L050 Hub X 5\/8\"'\u003e\u003cbr\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003ePart #: L050\u003c\/li\u003e\n\u003cli\u003eType: 1\"\u003c\/li\u003e\n\u003cli\u003eBore Size: 5\/8\"\u003c\/li\u003e\n\u003cli\u003eHub Dia. (A): 1.063\"\u003c\/li\u003e\n\u003cli\u003eOverall Length (B): 1.721\"\u003c\/li\u003e\n\u003cli\u003eDistance Between Flanges (C): 0.470\"\u003c\/li\u003e\n\u003cli\u003eLength Thru Bore (D): 0.625\"\u003c\/li\u003e\n\u003cli\u003eWeight: 0.29 LBS\u003c\/li\u003e\n\u003cli\u003eSet Screw Size: 5\/8\"-20UNCX5\/8\"\u003c\/li\u003e\n\u003cli\u003eSet Screw Quantity: 1\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51715226632559,"sku":"L050-58-COUPLING-HALF","price":5.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/L050-12-COUPLING-HALF-2_e487084c-318d-4b92-93fd-5781bc9205f4.png?v=1756376569"},{"product_id":"l050-14n-coupling-half","title":"L050 Coupling Half - 1\/4\" (No-Key) | L050 Hub X 1\/4\"","description":"The L050 coupling half with a 1\/4\" bore (with no key) is also commonly called an L050 coupling hub. The compact yet robust design of this 1\/4\" bore L050 coupling half makes it highly versatile across a broad spectrum of applications, including; pumps, blowers, compressors, mixers, motion control (servo), and more!. Depending on the insert type used, a complete L035 coupling assembly is capable of optimal operation with an angular misalignment from 0.5 to 1.0 degrees and a parallel misalignment of 0.10\" to 0.15\". This advantage is due to the greater radial softness. Additionally, L050 couplings utilize a no metal-on-metal design (excluding bronze inserts), drastically improving their wear life compared to other coupling types. At USA Roller Chain, we pride ourselves in supplying high-quality industrial power transmission components, and our L050 coupling halves with a 1\/4\" bore and no key is no exception. Contact our customer support team for additional information or bulk quantity pricing; we will gladly assist you!\n\u003ch3\u003eL050 Coupling Half 1\/4\" Dimensions\u003c\/h3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/jaw_coupling_typ_1_fb364d8d-6149-49b5-8a77-6d7260c60367.png?v=1737627398\" style=\"width: 275px;\" alt='L050 Coupling Half - 1\/4\" (No-Key) | L050 Hub X 1\/4\"'\u003e\u003cbr\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003ePart #: L050\u003c\/li\u003e\n\u003cli\u003eType: 1\"\u003c\/li\u003e\n\u003cli\u003eBore Size: 1\/4\"\u003c\/li\u003e\n\u003cli\u003eHub Dia. (A): 1.063\"\u003c\/li\u003e\n\u003cli\u003eOverall Length (B): 1.721\"\u003c\/li\u003e\n\u003cli\u003eDistance Between Flanges (C): 0.470\"\u003c\/li\u003e\n\u003cli\u003eLength Thru Bore (D): 0.625\"\u003c\/li\u003e\n\u003cli\u003eWeight: 0.29 LBS\u003c\/li\u003e\n\u003cli\u003eSet Screw Size: 1\/4\"-20UNCX1\/4\"\u003c\/li\u003e\n\u003cli\u003eSet Screw Quantity: 1\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51715226665327,"sku":"L050-14N-COUPLING-HALF","price":5.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/L035-18N-COUPLING-HALF-2_a0133e98-d414-4cff-9f96-4a17d371e7b6.png?v=1756376570"},{"product_id":"l050-716n-coupling-half","title":"L050 Coupling Half - 7\/16\" (No-Key) | L050 Hub X 7\/16\"","description":"The L050 coupling half with a 7\/16\" bore (with no key) is also commonly called an L050 coupling hub. The compact yet robust design of this 7\/16\" bore L050 coupling half makes it highly versatile across a broad spectrum of applications, including; pumps, blowers, compressors, mixers, motion control (servo), and more!. Depending on the insert type used, a complete L035 coupling assembly is capable of optimal operation with an angular misalignment from 0.5 to 1.0 degrees and a parallel misalignment of 0.10\" to 0.15\". This advantage is due to the greater radial softness. Additionally, L050 couplings utilize a no metal-on-metal design (excluding bronze inserts), drastically improving their wear life compared to other coupling types. At USA Roller Chain, we pride ourselves in supplying high-quality industrial power transmission components, and our L050 coupling halves with a 7\/16\" bore and no key is no exception. Contact our customer support team for additional information or bulk quantity pricing; we will gladly assist you!\n\u003ch3\u003eL050 Coupling Half 7\/16\" Dimensions\u003c\/h3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/jaw_coupling_typ_1_fb364d8d-6149-49b5-8a77-6d7260c60367.png?v=1737627398\" style=\"width: 275px;\" alt='L050 Coupling Half - 7\/16\" (No-Key) | L050 Hub X 7\/16\"'\u003e\u003cbr\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003ePart #: L050\u003c\/li\u003e\n\u003cli\u003eType: 1\"\u003c\/li\u003e\n\u003cli\u003eBore Size: 7\/16\"\u003c\/li\u003e\n\u003cli\u003eHub Dia. (A): 1.063\"\u003c\/li\u003e\n\u003cli\u003eOverall Length (B): 1.721\"\u003c\/li\u003e\n\u003cli\u003eDistance Between Flanges (C): 0.470\"\u003c\/li\u003e\n\u003cli\u003eLength Thru Bore (D): 0.625\"\u003c\/li\u003e\n\u003cli\u003eWeight: 0.29 LBS\u003c\/li\u003e\n\u003cli\u003eSet Screw Size: 7\/16\"-20UNCX7\/16\"\u003c\/li\u003e\n\u003cli\u003eSet Screw Quantity: 1\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51715226730863,"sku":"L050-716N-COUPLING-HALF","price":5.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/L035-18N-COUPLING-HALF-2_337473d7-4a80-4eff-97c8-ab557ddcc61f.png?v=1756376573"},{"product_id":"l070-12mm-n-coupling-half","title":"L070 Coupling Half - 12mm (No-Key) | L070 Hub X 12mm","description":"The L070 coupling half with a 12mm bore (with no key) is also commonly called an L070 coupling hub. The compact yet robust design of this 12mm bore L070 coupling half makes it highly versatile across a broad spectrum of applications, including; pumps, blowers, compressors, mixers, motion control (servo), and more!. Depending on the insert type used, a complete L070 coupling assembly is capable of optimal operation with an angular misalignment from 0.5 to 1.0 degrees and a parallel misalignment of 0.10\" to 0.15\". This advantage is due to the greater radial softness. Additionally, L070 couplings utilize a no metal-on-metal design (excluding bronze inserts), drastically improving their wear life compared to other coupling types. At USA Roller Chain, we pride ourselves in supplying high-quality industrial power transmission components, and our L070 coupling halves with a 12mm bore and no key is no exception. Contact our customer support team for additional information or bulk quantity pricing; we will gladly assist you!\n\u003ch3\u003eL070 Coupling Half 12mm Dimensions\u003c\/h3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/jaw_coupling_typ_1_fb364d8d-6149-49b5-8a77-6d7260c60367.png?v=1737627398\" style=\"width: 275px;\" alt=\"L070 Coupling Half - 12mm (No-Key) | L070 Hub X 12mm\"\u003e\u003cbr\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003ePart #: L070\u003c\/li\u003e\n\u003cli\u003eType: 1\"\u003c\/li\u003e\n\u003cli\u003eBore Size: 12mm\u003c\/li\u003e\n\u003cli\u003eHub Dia. (A): 1.375\"\u003c\/li\u003e\n\u003cli\u003eOverall Length (B): 2.000\"\u003c\/li\u003e\n\u003cli\u003eDistance Between Flanges (C): 0.500\"\u003c\/li\u003e\n\u003cli\u003eLength Thru Bore (D): 0.770\"\u003c\/li\u003e\n\u003cli\u003eWeight: 0.56 LBS\u003c\/li\u003e\n\u003cli\u003eSet Screw Size: 12mm-20UNCX12mm\u003c\/li\u003e\n\u003cli\u003eSet Screw Quantity: 2\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51715226763631,"sku":"L070-12MM-N-COUPLING-HALF","price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/L035-18N-COUPLING-HALF-2_10267850-8ce5-4fbc-a923-c7fe5d9dc8f7.png?v=1756376573"},{"product_id":"l070-16mm-coupling-half","title":"L070 Coupling Half - 16mm | L070 Hub X 16mm","description":"The L070 coupling half with a 16mm bore with a key-way is also commonly called an L070 coupling hub. The compact yet robust design of this 16mm bore L070 coupling half makes it highly versatile across a broad spectrum of applications, including; pumps, blowers, compressors, mixers, motion control (servo), and more!. Depending on the insert type used, a complete L070 coupling assembly is capable of optimal operation with an angular misalignment from 0.5 to 1.0 degrees and a parallel misalignment of 0.10\" to 0.15\". This advantage is due to the greater radial softness. Additionally, L070 couplings utilize a no metal-on-metal design (excluding bronze inserts), drastically improving their wear life compared to other coupling types. At USA Roller Chain, we pride ourselves in supplying high-quality industrial power transmission components, and our L070 coupling halves with a 16mm bore and key are no exception. Contact our customer support team for additional information or bulk quantity pricing; we will gladly assist you!\n\u003ch3\u003eL070 Coupling Half 16mm Dimensions\u003c\/h3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/jaw_coupling_typ_1_fb364d8d-6149-49b5-8a77-6d7260c60367.png?v=1737627398\" style=\"width: 275px;\" alt=\"L070 Coupling Half - 16mm | L070 Hub X 16mm\"\u003e\u003cbr\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003ePart #: L070\u003c\/li\u003e\n\u003cli\u003eType: 1\"\u003c\/li\u003e\n\u003cli\u003eBore Size: 16mm\u003c\/li\u003e\n\u003cli\u003eHub Dia. (A): 1.375\"\u003c\/li\u003e\n\u003cli\u003eOverall Length (B): 2.000\"\u003c\/li\u003e\n\u003cli\u003eDistance Between Flanges (C): 0.500\"\u003c\/li\u003e\n\u003cli\u003eLength Thru Bore (D): 0.770\"\u003c\/li\u003e\n\u003cli\u003eWeight: 0.56 LBS\u003c\/li\u003e\n\u003cli\u003eSet Screw Size: 16mm-20UNCX16mm\u003c\/li\u003e\n\u003cli\u003eSet Screw Quantity: 2\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51715226796399,"sku":"L070-16MM-COUPLING-HALF","price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/L050-12-COUPLING-HALF-2_a9eb4337-c3d6-46d5-98d2-274edfe32939.png?v=1756376574"},{"product_id":"l050-12-coupling-half","title":"L050 Coupling Half - 1\/2\" | L050 Hub X 1\/2\"","description":"The L050 coupling half with a 1\/2\" bore with a key-way is also commonly called an L050 coupling hub. The compact yet robust design of this 1\/2\" bore L050 coupling half makes it highly versatile across a broad spectrum of applications, including; pumps, blowers, compressors, mixers, motion control (servo), and more!. Depending on the insert type used, a complete L050 coupling assembly is capable of optimal operation with an angular misalignment from 0.5 to 1.0 degrees and a parallel misalignment of 0.10\" to 0.15\". This advantage is due to the greater radial softness. Additionally, L050 couplings utilize a no metal-on-metal design (excluding bronze inserts), drastically improving their wear life compared to other coupling types. At USA Roller Chain, we pride ourselves in supplying high-quality industrial power transmission components, and our L050 coupling halves with a 1\/2\" bore and key are no exception. Contact our customer support team for additional information or bulk quantity pricing; we will gladly assist you!\n\u003ch3\u003eL050 Coupling Half 1\/2\" Dimensions\u003c\/h3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/jaw_coupling_typ_1_fb364d8d-6149-49b5-8a77-6d7260c60367.png?v=1737627398\" style=\"width: 275px;\" alt='L050 Coupling Half - 1\/2\" | L050 Hub X 1\/2\"'\u003e\u003cbr\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003ePart #: L050\u003c\/li\u003e\n\u003cli\u003eType: 1\"\u003c\/li\u003e\n\u003cli\u003eBore Size: 1\/2\"\u003c\/li\u003e\n\u003cli\u003eHub Dia. (A): 1.063\"\u003c\/li\u003e\n\u003cli\u003eOverall Length (B): 1.721\"\u003c\/li\u003e\n\u003cli\u003eDistance Between Flanges (C): 0.470\"\u003c\/li\u003e\n\u003cli\u003eLength Thru Bore (D): 0.625\"\u003c\/li\u003e\n\u003cli\u003eWeight: 0.29 LBS\u003c\/li\u003e\n\u003cli\u003eSet Screw Size: 1\/2\"-20UNCX1\/2\"\u003c\/li\u003e\n\u003cli\u003eSet Screw Quantity: 1\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51715226861935,"sku":"L050-12-COUPLING-HALF","price":5.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/L050-12-COUPLING-HALF-2.png?v=1756376576"},{"product_id":"l050u-coupling-insert","title":"L050U Insert | L050U Coupling Insert - L050U Spider (Urethane)","description":"L050U insert is a Urethane jaw-coupling insert with good flexibility and medium soft torsional stiffness. L050U inserts are also called L050U spiders and are used within L050 coupling hubs. The insert is the critical component allowing flexibility and is placed between the jaw hubs, preventing metal-on-metal contact. More specifically, the L050U coupling insert is made from high-quality Urethane, which is a polyurethane material that is orange in color. The material can operate in temperatures ranging from -30F to +160F and has good oil and chemical resistance; for more information on jaw coupling inserts, visit our main \u003ca href=\"https:\/\/www.usarollerchain.com\/collections\/jaw-couplings-s-6741\" target=\"_blank\"\u003eJaw Coupling\u003c\/a\u003e page or contact our customer support team.\n\u003ch3\u003eL050U Insert Dimensions\u003c\/h3\u003e\n\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003ePart #: L050U\u003c\/li\u003e\n\u003cli\u003eMaterial: Urethane\u003c\/li\u003e\n\u003cli\u003eColor: Orange\u003c\/li\u003e\n\u003cli\u003eWeight: 0.01 LBS\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51715226829167,"sku":"L050U-COUPLING-INSERT","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/L050U-COUPLING-INSERT-2.png?v=1756376580"},{"product_id":"l070-12n-coupling-half","title":"L070 Coupling Half 1\/2\" No-Key Hub","description":"The L070 coupling half with a 1\/2\" bore (with no key) is also commonly called an L070 coupling hub. The compact yet robust design of this 1\/2\" bore L070 coupling half makes it highly versatile across a broad spectrum of applications, including; pumps, blowers, compressors, mixers, motion control (servo), and more!. Depending on the insert type used, a complete L070 coupling assembly is capable of optimal operation with an angular misalignment from 0.5 to 1.0 degrees and a parallel misalignment of 0.10\" to 0.15\". This advantage is due to the greater radial softness. Additionally, L070 couplings utilize a no metal-on-metal design (excluding bronze inserts), drastically improving their wear life compared to other coupling types. At USA Roller Chain, we pride ourselves in supplying high-quality industrial power transmission components, and our L070 coupling halves with a 1\/2\" bore and no key is no exception. Contact our customer support team for additional information or bulk quantity pricing; we will gladly assist you!\n\u003ch3\u003eL070 Coupling Half 1\/2\" Dimensions\u003c\/h3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/jaw_coupling_typ_1_fb364d8d-6149-49b5-8a77-6d7260c60367.png?v=1737627398\" style=\"width: 275px;\" alt='L070 Coupling Half - 1\/2\" (No-Key) | L070 Hub X 1\/2\"'\u003e\u003cbr\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003ePart #: L070\u003c\/li\u003e\n\u003cli\u003eType: 1\"\u003c\/li\u003e\n\u003cli\u003eBore Size: 1\/2\"\u003c\/li\u003e\n\u003cli\u003eHub Dia. (A): 1.375\"\u003c\/li\u003e\n\u003cli\u003eOverall Length (B): 2.000\"\u003c\/li\u003e\n\u003cli\u003eDistance Between Flanges (C): 0.500\"\u003c\/li\u003e\n\u003cli\u003eLength Thru Bore (D): 0.770\"\u003c\/li\u003e\n\u003cli\u003eWeight: 0.56 LBS\u003c\/li\u003e\n\u003cli\u003eSet Screw Size: 1\/2\"-20UNCX1\/2\"\u003c\/li\u003e\n\u003cli\u003eSet Screw Quantity: 2\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51715226894703,"sku":"L070-12N-COUPLING-HALF","price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/L035-18N-COUPLING-HALF-2_adfae808-2d8c-4959-a350-8d293dc7fd73.png?v=1756376582"},{"product_id":"l050-38n-coupling-half","title":"L050 Coupling Half - 3\/8\" (No-Key) | L050 Hub X 3\/8\"","description":"The L050 coupling half with a 3\/8\" bore (with no key) is also commonly called an L050 coupling hub. The compact yet robust design of this 3\/8\" bore L050 coupling half makes it highly versatile across a broad spectrum of applications, including; pumps, blowers, compressors, mixers, motion control (servo), and more!. Depending on the insert type used, a complete L035 coupling assembly is capable of optimal operation with an angular misalignment from 0.5 to 1.0 degrees and a parallel misalignment of 0.10\" to 0.15\". This advantage is due to the greater radial softness. Additionally, L050 couplings utilize a no metal-on-metal design (excluding bronze inserts), drastically improving their wear life compared to other coupling types. At USA Roller Chain, we pride ourselves in supplying high-quality industrial power transmission components, and our L050 coupling halves with a 3\/8\" bore and no key is no exception. Contact our customer support team for additional information or bulk quantity pricing; we will gladly assist you!\n\u003ch3\u003eL050 Coupling Half 3\/8\" Dimensions\u003c\/h3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/jaw_coupling_typ_1_fb364d8d-6149-49b5-8a77-6d7260c60367.png?v=1737627398\" style=\"width: 275px;\" alt='L050 Coupling Half - 3\/8\" (No-Key) | L050 Hub X 3\/8\"'\u003e\u003cbr\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003ePart #: L050\u003c\/li\u003e\n\u003cli\u003eType: 1\"\u003c\/li\u003e\n\u003cli\u003eBore Size: 3\/8\"\u003c\/li\u003e\n\u003cli\u003eHub Dia. (A): 1.063\"\u003c\/li\u003e\n\u003cli\u003eOverall Length (B): 1.721\"\u003c\/li\u003e\n\u003cli\u003eDistance Between Flanges (C): 0.470\"\u003c\/li\u003e\n\u003cli\u003eLength Thru Bore (D): 0.625\"\u003c\/li\u003e\n\u003cli\u003eWeight: 0.29 LBS\u003c\/li\u003e\n\u003cli\u003eSet Screw Size: 3\/8\"-20UNCX3\/8\"\u003c\/li\u003e\n\u003cli\u003eSet Screw Quantity: 1\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51715226927471,"sku":"L050-38N-COUPLING-HALF","price":5.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/L035-18N-COUPLING-HALF-2_5dc3af87-8d0b-4ea4-b05f-3d997edad71a.png?v=1756376583"},{"product_id":"l050b-coupling-insert","title":"L050B Insert | L050B Coupling Insert - L050B Spider (Bronze)","description":"L050B insert is a precision coupling insert precision machined from high-quality bronze. L050B inserts are also commonly referred to as L050B spiders. Bronze jaw coupling inserts go between two L050 hubs, prevent a steel-on-steel contact, and allow for a slight misalignment between two shafts. When replacing a coupling assembly, it is essential to note that the oil-impregnated L050B bronze inserts are ideal for high-torque but low-speed applications. More specifically, this insert can operate from -40F to +450F and has excellent resistance to oil and chemicals. For additional information, visit our \u003ca href=\"https:\/\/www.usarollerchain.com\/collections\/jaw-couplings-s-6741\" target=\"_blank\"\u003eJaw Coupling\u003c\/a\u003e page or contact our customer service team!\n\u003ch3\u003eL050B Insert Dimensions\u003c\/h3\u003e\n\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003ePart #: L050B\u003c\/li\u003e\n\u003cli\u003eMaterial: Bronze\u003c\/li\u003e\n\u003cli\u003eColor: Bronze\u003c\/li\u003e\n\u003cli\u003eWeight: 0.1 LBS\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51715226960239,"sku":"L050B-COUPLING-INSERT","price":20.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/L050B-COUPLING-INSERT-2.png?v=1756376584"},{"product_id":"l070-34-coupling-half","title":"L070 Coupling Half - 3\/4\" | L070 Hub X 3\/4\"","description":"The L070 coupling half with a 3\/4\" bore with a key-way is also commonly called an L070 coupling hub. The compact yet robust design of this 3\/4\" bore L070 coupling half makes it highly versatile across a broad spectrum of applications, including; pumps, blowers, compressors, mixers, motion control (servo), and more!. Depending on the insert type used, a complete L070 coupling assembly is capable of optimal operation with an angular misalignment from 0.5 to 1.0 degrees and a parallel misalignment of 0.10\" to 0.15\". This advantage is due to the greater radial softness. Additionally, L070 couplings utilize a no metal-on-metal design (excluding bronze inserts), drastically improving their wear life compared to other coupling types. At USA Roller Chain, we pride ourselves in supplying high-quality industrial power transmission components, and our L070 coupling halves with a 3\/4\" bore and key are no exception. Contact our customer support team for additional information or bulk quantity pricing; we will gladly assist you!\n\u003ch3\u003eL070 Coupling Half 3\/4\" Dimensions\u003c\/h3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/jaw_coupling_typ_1_fb364d8d-6149-49b5-8a77-6d7260c60367.png?v=1737627398\" style=\"width: 275px;\" alt='L070 Coupling Half - 3\/4\" | L070 Hub X 3\/4\"'\u003e\u003cbr\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003ePart #: L070\u003c\/li\u003e\n\u003cli\u003eType: 1\"\u003c\/li\u003e\n\u003cli\u003eBore Size: 3\/4\"\u003c\/li\u003e\n\u003cli\u003eHub Dia. (A): 1.375\"\u003c\/li\u003e\n\u003cli\u003eOverall Length (B): 2.000\"\u003c\/li\u003e\n\u003cli\u003eDistance Between Flanges (C): 0.500\"\u003c\/li\u003e\n\u003cli\u003eLength Thru Bore (D): 0.770\"\u003c\/li\u003e\n\u003cli\u003eWeight: 0.56 LBS\u003c\/li\u003e\n\u003cli\u003eSet Screw Size: 3\/4\"-20UNCX3\/4\"\u003c\/li\u003e\n\u003cli\u003eSet Screw Quantity: 2\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51715226993007,"sku":"L070-34-COUPLING-HALF","price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/L050-12-COUPLING-HALF-2_f0e3f429-0c13-474b-a9c1-35318b17cf53.png?v=1756376585"},{"product_id":"l070-38n-coupling-half","title":"L070 Coupling Half - 3\/8\" (No-Key) | L070 Hub X 3\/8\"","description":"The L070 coupling half with a 3\/8\" bore (with no key) is also commonly called an L070 coupling hub. The compact yet robust design of this 3\/8\" bore L070 coupling half makes it highly versatile across a broad spectrum of applications, including; pumps, blowers, compressors, mixers, motion control (servo), and more!. Depending on the insert type used, a complete L070 coupling assembly is capable of optimal operation with an angular misalignment from 0.5 to 1.0 degrees and a parallel misalignment of 0.10\" to 0.15\". This advantage is due to the greater radial softness. Additionally, L070 couplings utilize a no metal-on-metal design (excluding bronze inserts), drastically improving their wear life compared to other coupling types. At USA Roller Chain, we pride ourselves in supplying high-quality industrial power transmission components, and our L070 coupling halves with a 3\/8\" bore and no key is no exception. Contact our customer support team for additional information or bulk quantity pricing; we will gladly assist you!\n\u003ch3\u003eL070 Coupling Half 3\/8\" Dimensions\u003c\/h3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/jaw_coupling_typ_1_fb364d8d-6149-49b5-8a77-6d7260c60367.png?v=1737627398\" style=\"width: 275px;\" alt='L070 Coupling Half - 3\/8\" (No-Key) | L070 Hub X 3\/8\"'\u003e\u003cbr\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003ePart #: L070\u003c\/li\u003e\n\u003cli\u003eType: 1\"\u003c\/li\u003e\n\u003cli\u003eBore Size: 3\/8\"\u003c\/li\u003e\n\u003cli\u003eHub Dia. (A): 1.375\"\u003c\/li\u003e\n\u003cli\u003eOverall Length (B): 2.000\"\u003c\/li\u003e\n\u003cli\u003eDistance Between Flanges (C): 0.500\"\u003c\/li\u003e\n\u003cli\u003eLength Thru Bore (D): 0.770\"\u003c\/li\u003e\n\u003cli\u003eWeight: 0.56 LBS\u003c\/li\u003e\n\u003cli\u003eSet Screw Size: 3\/8\"-20UNCX3\/8\"\u003c\/li\u003e\n\u003cli\u003eSet Screw Quantity: 2\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51715227025775,"sku":"L070-38N-COUPLING-HALF","price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/L035-18N-COUPLING-HALF-2_c75a90fd-8d77-4c5d-92c2-896c79f36eea.png?v=1756376593"},{"product_id":"l070-11mm-n-coupling-half","title":"L070 Coupling Half - 11mm (No-Key) | L070 Hub X 11mm","description":"The L070 coupling half with a 11mm bore (with no key) is also commonly called an L070 coupling hub. The compact yet robust design of this 11mm bore L070 coupling half makes it highly versatile across a broad spectrum of applications, including; pumps, blowers, compressors, mixers, motion control (servo), and more!. Depending on the insert type used, a complete L070 coupling assembly is capable of optimal operation with an angular misalignment from 0.5 to 1.0 degrees and a parallel misalignment of 0.10\" to 0.15\". This advantage is due to the greater radial softness. Additionally, L070 couplings utilize a no metal-on-metal design (excluding bronze inserts), drastically improving their wear life compared to other coupling types. At USA Roller Chain, we pride ourselves in supplying high-quality industrial power transmission components, and our L070 coupling halves with a 11mm bore and no key is no exception. Contact our customer support team for additional information or bulk quantity pricing; we will gladly assist you!\n\u003ch3\u003eL070 Coupling Half 11mm Dimensions\u003c\/h3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/jaw_coupling_typ_1_fb364d8d-6149-49b5-8a77-6d7260c60367.png?v=1737627398\" style=\"width: 275px;\" alt=\"L070 Coupling Half - 11mm (No-Key) | L070 Hub X 11mm\"\u003e\u003cbr\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003ePart #: L070\u003c\/li\u003e\n\u003cli\u003eType: 1\"\u003c\/li\u003e\n\u003cli\u003eBore Size: 11mm\u003c\/li\u003e\n\u003cli\u003eHub Dia. (A): 1.375\"\u003c\/li\u003e\n\u003cli\u003eOverall Length (B): 2.000\"\u003c\/li\u003e\n\u003cli\u003eDistance Between Flanges (C): 0.500\"\u003c\/li\u003e\n\u003cli\u003eLength Thru Bore (D): 0.770\"\u003c\/li\u003e\n\u003cli\u003eWeight: 0.56 LBS\u003c\/li\u003e\n\u003cli\u003eSet Screw Size: 11mm-20UNCX11mm\u003c\/li\u003e\n\u003cli\u003eSet Screw Quantity: 2\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51715227058543,"sku":"L070-11MM-N-COUPLING-HALF","price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/L035-18N-COUPLING-HALF-2_87e00fee-c962-411a-b4bc-8818d7303c34.png?v=1756376595"},{"product_id":"l070-716n-coupling-half","title":"L070 Coupling Half - 7\/16\" (No-Key) | L070 Hub X 7\/16\"","description":"The L070 coupling half with a 7\/16\" bore (with no key) is also commonly called an L070 coupling hub. The compact yet robust design of this 7\/16\" bore L070 coupling half makes it highly versatile across a broad spectrum of applications, including; pumps, blowers, compressors, mixers, motion control (servo), and more!. Depending on the insert type used, a complete L070 coupling assembly is capable of optimal operation with an angular misalignment from 0.5 to 1.0 degrees and a parallel misalignment of 0.10\" to 0.15\". This advantage is due to the greater radial softness. Additionally, L070 couplings utilize a no metal-on-metal design (excluding bronze inserts), drastically improving their wear life compared to other coupling types. At USA Roller Chain, we pride ourselves in supplying high-quality industrial power transmission components, and our L070 coupling halves with a 7\/16\" bore and no key is no exception. Contact our customer support team for additional information or bulk quantity pricing; we will gladly assist you!\n\u003ch3\u003eL070 Coupling Half 7\/16\" Dimensions\u003c\/h3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/jaw_coupling_typ_1_fb364d8d-6149-49b5-8a77-6d7260c60367.png?v=1737627398\" style=\"width: 275px;\" alt='L070 Coupling Half - 7\/16\" (No-Key) | L070 Hub X 7\/16\"'\u003e\u003cbr\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003ePart #: L070\u003c\/li\u003e\n\u003cli\u003eType: 1\"\u003c\/li\u003e\n\u003cli\u003eBore Size: 7\/16\"\u003c\/li\u003e\n\u003cli\u003eHub Dia. (A): 1.375\"\u003c\/li\u003e\n\u003cli\u003eOverall Length (B): 2.000\"\u003c\/li\u003e\n\u003cli\u003eDistance Between Flanges (C): 0.500\"\u003c\/li\u003e\n\u003cli\u003eLength Thru Bore (D): 0.770\"\u003c\/li\u003e\n\u003cli\u003eWeight: 0.56 LBS\u003c\/li\u003e\n\u003cli\u003eSet Screw Size: 7\/16\"-20UNCX7\/16\"\u003c\/li\u003e\n\u003cli\u003eSet Screw Quantity: 2\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51715227091311,"sku":"L070-716N-COUPLING-HALF","price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/L035-18N-COUPLING-HALF-2_d286f301-6593-49e1-8ca9-7dca97336d3b.png?v=1756376596"},{"product_id":"l070b-coupling-insert","title":"L070B Insert | L070B Coupling Insert - L070B Spider (Bronze)","description":"L070B insert is a precision coupling insert precision machined from high-quality bronze. L070B inserts are also commonly referred to as L070B spiders. Bronze jaw coupling inserts go between two L070 hubs, prevent a steel-on-steel contact, and allow for a slight misalignment between two shafts. When replacing a coupling assembly, it is essential to note that the oil-impregnated L070B bronze inserts are ideal for high-torque but low-speed applications. More specifically, this insert can operate from -40F to +450F and has excellent resistance to oil and chemicals. For additional information, visit our \u003ca href=\"https:\/\/www.usarollerchain.com\/collections\/jaw-couplings-s-6741\" target=\"_blank\"\u003eJaw Coupling\u003c\/a\u003e page or contact our customer service team!\n\u003ch3\u003eL070B Insert Dimensions\u003c\/h3\u003e\n\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003ePart #: L070B\u003c\/li\u003e\n\u003cli\u003eMaterial: Bronze\u003c\/li\u003e\n\u003cli\u003eColor: Bronze\u003c\/li\u003e\n\u003cli\u003eWeight: 0.1 LBS\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51715227124079,"sku":"L070B-COUPLING-INSERT","price":24.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/L050B-COUPLING-INSERT-2_5ed856d4-2225-456d-90cb-c344cb171621.png?v=1756376597"},{"product_id":"l050n-coupling-insert","title":"L050N Insert | L050N Coupling Insert - L050N Spider (Buna)","description":"L050N insert is a buna jaw-coupling insert with excellent flexibility and full soft torsional stiffness. L050N inserts are also commonly called an L050N spider and are used within L050 coupling hubs. The insert is the critical component allowing flexibility and is placed between the jaw hubs, preventing metal-on-metal contact. More specifically, the L050N coupling insert is made from high-quality NBR synthetic black rubber. The material can operate in temperatures ranging from -40F to +212F and has good oil resistance but poor chemical resistance; for more information on jaw coupling inserts, visit our main \u003ca href=\"https:\/\/www.usarollerchain.com\/collections\/jaw-couplings-s-6741\" target=\"_blank\"\u003eJaw Coupling\u003c\/a\u003e page or contact our customer support team.\n\u003ch3\u003eL050N Insert Dimensions\u003c\/h3\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003ePart #: L050N\u003c\/li\u003e\n\u003cli\u003eMaterial: Buna\u003c\/li\u003e\n\u003cli\u003eColor: Black\u003c\/li\u003e\n\u003cli\u003eWeight: 0.01 LBS\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51715227156847,"sku":"L050N-COUPLING-INSERT","price":2.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/L035N-COUPLING-INSERT-2_231f34d0-fae9-4126-b013-3b217e4dd249.png?v=1756376599"},{"product_id":"l075-12n-coupling-half","title":"L075 Coupling Half 1\/2\" No-Key Hub","description":"The L075 coupling half with a 1\/2\" bore (with no key) is also commonly called an L075 coupling hub. The compact yet robust design of this 1\/2\" bore L075 coupling half makes it highly versatile across a broad spectrum of applications, including; pumps, blowers, compressors, mixers, motion control (servo), and more!. Depending on the insert type used, a complete L075 coupling assembly is capable of optimal operation with an angular misalignment from 0.5 to 1.0 degrees and a parallel misalignment of 0.10\" to 0.15\". This advantage is due to the greater radial softness. Additionally, L075 couplings utilize a no metal-on-metal design (excluding bronze inserts), drastically improving their wear life compared to other coupling types. At USA Roller Chain, we pride ourselves in supplying high-quality industrial power transmission components, and our L075 coupling halves with a 1\/2\" bore and no key is no exception. Contact our customer support team for additional information or bulk quantity pricing; we will gladly assist you!\n\u003ch3\u003eL075 Coupling Half 1\/2\" Dimensions\u003c\/h3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/jaw_coupling_typ_1_fb364d8d-6149-49b5-8a77-6d7260c60367.png?v=1737627398\" style=\"width: 275px;\" alt='L075 Coupling Half - 1\/2\" (No-Key) | L075 Hub X 1\/2\"'\u003e\u003cbr\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003ePart #: L075\u003c\/li\u003e\n\u003cli\u003eType: 1\"\u003c\/li\u003e\n\u003cli\u003eBore Size: 1\/2\"\u003c\/li\u003e\n\u003cli\u003eHub Dia. (A): 1.750\"\u003c\/li\u003e\n\u003cli\u003eOverall Length (B): 2.126\"\u003c\/li\u003e\n\u003cli\u003eDistance Between Flanges (C): 0.480\"\u003c\/li\u003e\n\u003cli\u003eLength Thru Bore (D): 0.820\"\u003c\/li\u003e\n\u003cli\u003eWeight: 0.95 LBS\u003c\/li\u003e\n\u003cli\u003eSet Screw Size: 1\/2\"-20UNCX1\/2\"\u003c\/li\u003e\n\u003cli\u003eSet Screw Quantity: 2\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51715227189615,"sku":"L075-12N-COUPLING-HALF","price":10.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/L035-18N-COUPLING-HALF-2_4e7f641c-ebf0-4116-94b7-c23396ce7490.png?v=1756376600"},{"product_id":"l070-14mm-coupling-half","title":"L070 Coupling Half - 14mm | L070 Hub X 14mm","description":"The L070 coupling half with a 14mm bore with a key-way is also commonly called an L070 coupling hub. The compact yet robust design of this 14mm bore L070 coupling half makes it highly versatile across a broad spectrum of applications, including; pumps, blowers, compressors, mixers, motion control (servo), and more!. Depending on the insert type used, a complete L070 coupling assembly is capable of optimal operation with an angular misalignment from 0.5 to 1.0 degrees and a parallel misalignment of 0.10\" to 0.15\". This advantage is due to the greater radial softness. Additionally, L070 couplings utilize a no metal-on-metal design (excluding bronze inserts), drastically improving their wear life compared to other coupling types. At USA Roller Chain, we pride ourselves in supplying high-quality industrial power transmission components, and our L070 coupling halves with a 14mm bore and key are no exception. Contact our customer support team for additional information or bulk quantity pricing; we will gladly assist you!\n\u003ch3\u003eL070 Coupling Half 14mm Dimensions\u003c\/h3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/jaw_coupling_typ_1_fb364d8d-6149-49b5-8a77-6d7260c60367.png?v=1737627398\" style=\"width: 275px;\" alt=\"L070 Coupling Half - 14mm | L070 Hub X 14mm\"\u003e\u003cbr\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003ePart #: L070\u003c\/li\u003e\n\u003cli\u003eType: 1\"\u003c\/li\u003e\n\u003cli\u003eBore Size: 14mm\u003c\/li\u003e\n\u003cli\u003eHub Dia. (A): 1.375\"\u003c\/li\u003e\n\u003cli\u003eOverall Length (B): 2.000\"\u003c\/li\u003e\n\u003cli\u003eDistance Between Flanges (C): 0.500\"\u003c\/li\u003e\n\u003cli\u003eLength Thru Bore (D): 0.770\"\u003c\/li\u003e\n\u003cli\u003eWeight: 0.56 LBS\u003c\/li\u003e\n\u003cli\u003eSet Screw Size: 14mm-20UNCX14mm\u003c\/li\u003e\n\u003cli\u003eSet Screw Quantity: 2\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51715227222383,"sku":"L070-14MM-COUPLING-HALF","price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/L050-12-COUPLING-HALF-2_1fed4a27-c5f0-4a65-99b7-ddff08b3e357.png?v=1756376601"},{"product_id":"l070-716-coupling-half","title":"L070 Coupling Half - 7\/16\" | L070 Hub X 7\/16\"","description":"The L070 coupling half with a 7\/16\" bore with a key-way is also commonly called an L070 coupling hub. The compact yet robust design of this 7\/16\" bore L070 coupling half makes it highly versatile across a broad spectrum of applications, including; pumps, blowers, compressors, mixers, motion control (servo), and more!. Depending on the insert type used, a complete L070 coupling assembly is capable of optimal operation with an angular misalignment from 0.5 to 1.0 degrees and a parallel misalignment of 0.10\" to 0.15\". This advantage is due to the greater radial softness. Additionally, L070 couplings utilize a no metal-on-metal design (excluding bronze inserts), drastically improving their wear life compared to other coupling types. At USA Roller Chain, we pride ourselves in supplying high-quality industrial power transmission components, and our L070 coupling halves with a 7\/16\" bore and key are no exception. Contact our customer support team for additional information or bulk quantity pricing; we will gladly assist you!\n\u003ch3\u003eL070 Coupling Half 7\/16\" Dimensions\u003c\/h3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/jaw_coupling_typ_1_fb364d8d-6149-49b5-8a77-6d7260c60367.png?v=1737627398\" style=\"width: 275px;\" alt='L070 Coupling Half - 7\/16\" | L070 Hub X 7\/16\"'\u003e\u003cbr\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003ePart #: L070\u003c\/li\u003e\n\u003cli\u003eType: 1\"\u003c\/li\u003e\n\u003cli\u003eBore Size: 7\/16\"\u003c\/li\u003e\n\u003cli\u003eHub Dia. (A): 1.375\"\u003c\/li\u003e\n\u003cli\u003eOverall Length (B): 2.000\"\u003c\/li\u003e\n\u003cli\u003eDistance Between Flanges (C): 0.500\"\u003c\/li\u003e\n\u003cli\u003eLength Thru Bore (D): 0.770\"\u003c\/li\u003e\n\u003cli\u003eWeight: 0.56 LBS\u003c\/li\u003e\n\u003cli\u003eSet Screw Size: 7\/16\"-20UNCX7\/16\"\u003c\/li\u003e\n\u003cli\u003eSet Screw Quantity: 2\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51715227255151,"sku":"L070-716-COUPLING-HALF","price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/L050-12-COUPLING-HALF-2_691e4eae-2971-43be-b405-d14304f5862a.png?v=1756376602"},{"product_id":"l070-516n-coupling-half","title":"L070 Coupling Half - 5\/16\" (No-Key) | L070 Hub X 5\/16\"","description":"The L070 coupling half with a 5\/16\" bore (with no key) is also commonly called an L070 coupling hub. The compact yet robust design of this 5\/16\" bore L070 coupling half makes it highly versatile across a broad spectrum of applications, including; pumps, blowers, compressors, mixers, motion control (servo), and more!. Depending on the insert type used, a complete L070 coupling assembly is capable of optimal operation with an angular misalignment from 0.5 to 1.0 degrees and a parallel misalignment of 0.10\" to 0.15\". This advantage is due to the greater radial softness. Additionally, L070 couplings utilize a no metal-on-metal design (excluding bronze inserts), drastically improving their wear life compared to other coupling types. At USA Roller Chain, we pride ourselves in supplying high-quality industrial power transmission components, and our L070 coupling halves with a 5\/16\" bore and no key is no exception. Contact our customer support team for additional information or bulk quantity pricing; we will gladly assist you!\n\u003ch3\u003eL070 Coupling Half 5\/16\" Dimensions\u003c\/h3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/jaw_coupling_typ_1_fb364d8d-6149-49b5-8a77-6d7260c60367.png?v=1737627398\" style=\"width: 275px;\" alt='L070 Coupling Half - 5\/16\" (No-Key) | L070 Hub X 5\/16\"'\u003e\u003cbr\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003ePart #: L070\u003c\/li\u003e\n\u003cli\u003eType: 1\"\u003c\/li\u003e\n\u003cli\u003eBore Size: 5\/16\"\u003c\/li\u003e\n\u003cli\u003eHub Dia. (A): 1.375\"\u003c\/li\u003e\n\u003cli\u003eOverall Length (B): 2.000\"\u003c\/li\u003e\n\u003cli\u003eDistance Between Flanges (C): 0.500\"\u003c\/li\u003e\n\u003cli\u003eLength Thru Bore (D): 0.770\"\u003c\/li\u003e\n\u003cli\u003eWeight: 0.56 LBS\u003c\/li\u003e\n\u003cli\u003eSet Screw Size: 5\/16\"-20UNCX5\/16\"\u003c\/li\u003e\n\u003cli\u003eSet Screw Quantity: 2\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51715227287919,"sku":"L070-516N-COUPLING-HALF","price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/L035-18N-COUPLING-HALF-2_ffa515a8-a554-43ae-8f7f-97a71dc9e35e.png?v=1756376603"},{"product_id":"l070u-coupling-insert","title":"L070U Insert | L070U Coupling Insert - L070U Spider (Urethane)","description":"L070U insert is a Urethane jaw-coupling insert with good flexibility and medium soft torsional stiffness. L070U inserts are also called L070U spiders and are used within L070 coupling hubs. The insert is the critical component allowing flexibility and is placed between the jaw hubs, preventing metal-on-metal contact. More specifically, the L070U coupling insert is made from high-quality Urethane, which is a polyurethane material that is orange in color. The material can operate in temperatures ranging from -30F to +160F and has good oil and chemical resistance; for more information on jaw coupling inserts, visit our main \u003ca href=\"https:\/\/www.usarollerchain.com\/collections\/jaw-couplings-s-6741\" target=\"_blank\"\u003eJaw Coupling\u003c\/a\u003e page or contact our customer support team.\n\u003ch3\u003eL070U Insert Dimensions\u003c\/h3\u003e\n\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003ePart #: L070U\u003c\/li\u003e\n\u003cli\u003eMaterial: Urethane\u003c\/li\u003e\n\u003cli\u003eColor: Orange\u003c\/li\u003e\n\u003cli\u003eWeight: 0.01 LBS\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51715227320687,"sku":"L070U-COUPLING-INSERT","price":10.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/L050U-COUPLING-INSERT-2_e5365356-e5b2-44c4-a2ba-a5181eacc48d.png?v=1756376605"},{"product_id":"l075-12-coupling-half","title":"L075 Coupling Half - 1\/2\" | L075 Hub X 1\/2\"","description":"The L075 coupling half with a 1\/2\" bore with a key-way is also commonly called an L075 coupling hub. The compact yet robust design of this 1\/2\" bore L075 coupling half makes it highly versatile across a broad spectrum of applications, including; pumps, blowers, compressors, mixers, motion control (servo), and more!. Depending on the insert type used, a complete L075 coupling assembly is capable of optimal operation with an angular misalignment from 0.5 to 1.0 degrees and a parallel misalignment of 0.10\" to 0.15\". This advantage is due to the greater radial softness. Additionally, L075 couplings utilize a no metal-on-metal design (excluding bronze inserts), drastically improving their wear life compared to other coupling types. At USA Roller Chain, we pride ourselves in supplying high-quality industrial power transmission components, and our L075 coupling halves with a 1\/2\" bore and key are no exception. Contact our customer support team for additional information or bulk quantity pricing; we will gladly assist you!\n\u003ch3\u003eL075 Coupling Half 1\/2\" Dimensions\u003c\/h3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/jaw_coupling_typ_1_fb364d8d-6149-49b5-8a77-6d7260c60367.png?v=1737627398\" style=\"width: 275px;\" alt='L075 Coupling Half - 1\/2\" | L075 Hub X 1\/2\"'\u003e\u003cbr\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003ePart #: L075\u003c\/li\u003e\n\u003cli\u003eType: 1\"\u003c\/li\u003e\n\u003cli\u003eBore Size: 1\/2\"\u003c\/li\u003e\n\u003cli\u003eHub Dia. (A): 1.750\"\u003c\/li\u003e\n\u003cli\u003eOverall Length (B): 2.126\"\u003c\/li\u003e\n\u003cli\u003eDistance Between Flanges (C): 0.480\"\u003c\/li\u003e\n\u003cli\u003eLength Thru Bore (D): 0.820\"\u003c\/li\u003e\n\u003cli\u003eWeight: 0.95 LBS\u003c\/li\u003e\n\u003cli\u003eSet Screw Size: 1\/2\"-20UNCX1\/2\"\u003c\/li\u003e\n\u003cli\u003eSet Screw Quantity: 2\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51715227353455,"sku":"L075-12-COUPLING-HALF","price":10.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/L075-716-COUPLING-HALF-2_227c0001-9e4d-4837-9967-dfcc88bd0690.png?v=1756376606"},{"product_id":"l070-58-coupling-half","title":"L070 Coupling Half - 5\/8\" | L070 Hub X 5\/8\"","description":"The L070 coupling half with a 5\/8\" bore with a key-way is also commonly called an L070 coupling hub. The compact yet robust design of this 5\/8\" bore L070 coupling half makes it highly versatile across a broad spectrum of applications, including; pumps, blowers, compressors, mixers, motion control (servo), and more!. Depending on the insert type used, a complete L070 coupling assembly is capable of optimal operation with an angular misalignment from 0.5 to 1.0 degrees and a parallel misalignment of 0.10\" to 0.15\". This advantage is due to the greater radial softness. Additionally, L070 couplings utilize a no metal-on-metal design (excluding bronze inserts), drastically improving their wear life compared to other coupling types. At USA Roller Chain, we pride ourselves in supplying high-quality industrial power transmission components, and our L070 coupling halves with a 5\/8\" bore and key are no exception. Contact our customer support team for additional information or bulk quantity pricing; we will gladly assist you!\n\u003ch3\u003eL070 Coupling Half 5\/8\" Dimensions\u003c\/h3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/jaw_coupling_typ_1_fb364d8d-6149-49b5-8a77-6d7260c60367.png?v=1737627398\" style=\"width: 275px;\" alt='L070 Coupling Half - 5\/8\" | L070 Hub X 5\/8\"'\u003e\u003cbr\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003ePart #: L070\u003c\/li\u003e\n\u003cli\u003eType: 1\"\u003c\/li\u003e\n\u003cli\u003eBore Size: 5\/8\"\u003c\/li\u003e\n\u003cli\u003eHub Dia. (A): 1.375\"\u003c\/li\u003e\n\u003cli\u003eOverall Length (B): 2.000\"\u003c\/li\u003e\n\u003cli\u003eDistance Between Flanges (C): 0.500\"\u003c\/li\u003e\n\u003cli\u003eLength Thru Bore (D): 0.770\"\u003c\/li\u003e\n\u003cli\u003eWeight: 0.56 LBS\u003c\/li\u003e\n\u003cli\u003eSet Screw Size: 5\/8\"-20UNCX5\/8\"\u003c\/li\u003e\n\u003cli\u003eSet Screw Quantity: 2\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51715227386223,"sku":"L070-58-COUPLING-HALF","price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/L050-12-COUPLING-HALF-2_45b01561-129c-419c-87a4-77d75d670b09.png?v=1756376607"},{"product_id":"l050h-coupling-insert","title":"L050H Insert | L050H Coupling Insert - L050H Spider (Hytrel)","description":"L050H insert is a Hytrel jaw-coupling insert with fair flexibility and hard torsional stiffness. L050H inserts are also called L050H spiders and are used within L050 coupling hubs. The insert is the critical component allowing flexibility and is placed between the jaw hubs, preventing metal-on-metal contact. More specifically, the L050H coupling insert is made from high-quality Hytrel, which is a thermoplastic polyester elastomer material that is white in color. The material can operate in temperatures ranging from -60F to +250F and has excellent oil and chemical resistance; for more information on jaw coupling inserts, visit our main \u003ca href=\"https:\/\/www.usarollerchain.com\/collections\/jaw-couplings-s-6741\" target=\"_blank\"\u003eJaw Coupling\u003c\/a\u003e page or contact our customer support team.\n\u003ch3\u003eL050H Insert Dimensions\u003c\/h3\u003e\n\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003ePart #: L050H\u003c\/li\u003e\n\u003cli\u003eMaterial: Hytrel\u003c\/li\u003e\n\u003cli\u003eColor: White\u003c\/li\u003e\n\u003cli\u003eWeight: 0.01 LBS\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51715227418991,"sku":"L050H-COUPLING-INSERT","price":11.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/L050H-COUPLING-INSERT-2.png?v=1756376609"},{"product_id":"l070n-coupling-insert","title":"L070N Insert | L070N Coupling Insert - L070N Spider (Buna)","description":"L070N insert is a buna jaw-coupling insert with excellent flexibility and full soft torsional stiffness. L070N inserts are also commonly called an L070N spider and are used within L070 coupling hubs. The insert is the critical component allowing flexibility and is placed between the jaw hubs, preventing metal-on-metal contact. More specifically, the L070N coupling insert is made from high-quality NBR synthetic black rubber. The material can operate in temperatures ranging from -40F to +212F and has good oil resistance but poor chemical resistance; for more information on jaw coupling inserts, visit our main \u003ca href=\"https:\/\/www.usarollerchain.com\/collections\/jaw-couplings-s-6741\" target=\"_blank\"\u003eJaw Coupling\u003c\/a\u003e page or contact our customer support team.\n\u003ch3\u003eL070N Insert Dimensions\u003c\/h3\u003e\n\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003ePart #: L070N\u003c\/li\u003e\n\u003cli\u003eMaterial: Buna\u003c\/li\u003e\n\u003cli\u003eColor: Black\u003c\/li\u003e\n\u003cli\u003eWeight: 0.01 LBS\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51715227451759,"sku":"L070N-COUPLING-INSERT","price":3.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/L035N-COUPLING-INSERT-2_86cf37be-0be7-4bce-9152-dd5e2df20233.png?v=1756376610"},{"product_id":"l075-1116-coupling-half","title":"L075 Coupling Half - 11\/16\" | L075 Hub X 11\/16\"","description":"The L075 coupling half with a 11\/16\" bore with a key-way is also commonly called an L075 coupling hub. The compact yet robust design of this 11\/16\" bore L075 coupling half makes it highly versatile across a broad spectrum of applications, including; pumps, blowers, compressors, mixers, motion control (servo), and more!. Depending on the insert type used, a complete L075 coupling assembly is capable of optimal operation with an angular misalignment from 0.5 to 1.0 degrees and a parallel misalignment of 0.10\" to 0.15\". This advantage is due to the greater radial softness. Additionally, L075 couplings utilize a no metal-on-metal design (excluding bronze inserts), drastically improving their wear life compared to other coupling types. At USA Roller Chain, we pride ourselves in supplying high-quality industrial power transmission components, and our L075 coupling halves with a 11\/16\" bore and key are no exception. Contact our customer support team for additional information or bulk quantity pricing; we will gladly assist you!\n\u003ch3\u003eL075 Coupling Half 11\/16\" Dimensions\u003c\/h3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/jaw_coupling_typ_1_fb364d8d-6149-49b5-8a77-6d7260c60367.png?v=1737627398\" style=\"width: 275px;\" alt='L075 Coupling Half - 11\/16\" | L075 Hub X 11\/16\"'\u003e\u003cbr\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003ePart #: L075\u003c\/li\u003e\n\u003cli\u003eType: 1\"\u003c\/li\u003e\n\u003cli\u003eBore Size: 11\/16\"\u003c\/li\u003e\n\u003cli\u003eHub Dia. (A): 1.750\"\u003c\/li\u003e\n\u003cli\u003eOverall Length (B): 2.126\"\u003c\/li\u003e\n\u003cli\u003eDistance Between Flanges (C): 0.480\"\u003c\/li\u003e\n\u003cli\u003eLength Thru Bore (D): 0.820\"\u003c\/li\u003e\n\u003cli\u003eWeight: 0.95 LBS\u003c\/li\u003e\n\u003cli\u003eSet Screw Size: 11\/16\"-20UNCX11\/16\"\u003c\/li\u003e\n\u003cli\u003eSet Screw Quantity: 2\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51715227484527,"sku":"L075-1116-COUPLING-HALF","price":10.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/L075-716-COUPLING-HALF-2_3756a31d-93c9-42e5-9da5-b959af279ad3.png?v=1756376611"},{"product_id":"l070-14n-coupling-half","title":"L070 Coupling Half - 1\/4\" (No-Key) | L070 Hub X 1\/4\"","description":"The L070 coupling half with a 1\/4\" bore (with no key) is also commonly called an L070 coupling hub. The compact yet robust design of this 1\/4\" bore L070 coupling half makes it highly versatile across a broad spectrum of applications, including; pumps, blowers, compressors, mixers, motion control (servo), and more!. Depending on the insert type used, a complete L070 coupling assembly is capable of optimal operation with an angular misalignment from 0.5 to 1.0 degrees and a parallel misalignment of 0.10\" to 0.15\". This advantage is due to the greater radial softness. Additionally, L070 couplings utilize a no metal-on-metal design (excluding bronze inserts), drastically improving their wear life compared to other coupling types. At USA Roller Chain, we pride ourselves in supplying high-quality industrial power transmission components, and our L070 coupling halves with a 1\/4\" bore and no key is no exception. Contact our customer support team for additional information or bulk quantity pricing; we will gladly assist you!\n\u003ch3\u003eL070 Coupling Half 1\/4\" Dimensions\u003c\/h3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/jaw_coupling_typ_1_fb364d8d-6149-49b5-8a77-6d7260c60367.png?v=1737627398\" style=\"width: 275px;\" alt='L070 Coupling Half - 1\/4\" (No-Key) | L070 Hub X 1\/4\"'\u003e\u003cbr\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003ePart #: L070\u003c\/li\u003e\n\u003cli\u003eType: 1\"\u003c\/li\u003e\n\u003cli\u003eBore Size: 1\/4\"\u003c\/li\u003e\n\u003cli\u003eHub Dia. (A): 1.375\"\u003c\/li\u003e\n\u003cli\u003eOverall Length (B): 2.000\"\u003c\/li\u003e\n\u003cli\u003eDistance Between Flanges (C): 0.500\"\u003c\/li\u003e\n\u003cli\u003eLength Thru Bore (D): 0.770\"\u003c\/li\u003e\n\u003cli\u003eWeight: 0.56 LBS\u003c\/li\u003e\n\u003cli\u003eSet Screw Size: 1\/4\"-20UNCX1\/4\"\u003c\/li\u003e\n\u003cli\u003eSet Screw Quantity: 2\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51715227517295,"sku":"L070-14N-COUPLING-HALF","price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/L035-18N-COUPLING-HALF-2_976cf5ac-d8fb-496b-840e-b57f4b265b58.png?v=1756376612"},{"product_id":"l075-19mm-coupling-half","title":"L075 Coupling Half - 19mm | L075 Hub X 19mm","description":"The L075 coupling half with a 19mm bore with a key-way is also commonly called an L075 coupling hub. The compact yet robust design of this 19mm bore L075 coupling half makes it highly versatile across a broad spectrum of applications, including; pumps, blowers, compressors, mixers, motion control (servo), and more!. Depending on the insert type used, a complete L075 coupling assembly is capable of optimal operation with an angular misalignment from 0.5 to 1.0 degrees and a parallel misalignment of 0.10\" to 0.15\". This advantage is due to the greater radial softness. Additionally, L075 couplings utilize a no metal-on-metal design (excluding bronze inserts), drastically improving their wear life compared to other coupling types. At USA Roller Chain, we pride ourselves in supplying high-quality industrial power transmission components, and our L075 coupling halves with a 19mm bore and key are no exception. Contact our customer support team for additional information or bulk quantity pricing; we will gladly assist you!\n\u003ch3\u003eL075 Coupling Half 19mm Dimensions\u003c\/h3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/jaw_coupling_typ_1_fb364d8d-6149-49b5-8a77-6d7260c60367.png?v=1737627398\" style=\"width: 275px;\" alt=\"L075 Coupling Half - 19mm | L075 Hub X 19mm\"\u003e\u003cbr\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003ePart #: L075\u003c\/li\u003e\n\u003cli\u003eType: 1\"\u003c\/li\u003e\n\u003cli\u003eBore Size: 19mm\u003c\/li\u003e\n\u003cli\u003eHub Dia. (A): 1.750\"\u003c\/li\u003e\n\u003cli\u003eOverall Length (B): 2.126\"\u003c\/li\u003e\n\u003cli\u003eDistance Between Flanges (C): 0.480\"\u003c\/li\u003e\n\u003cli\u003eLength Thru Bore (D): 0.820\"\u003c\/li\u003e\n\u003cli\u003eWeight: 0.95 LBS\u003c\/li\u003e\n\u003cli\u003eSet Screw Size: 19mm-20UNCX19mm\u003c\/li\u003e\n\u003cli\u003eSet Screw Quantity: 2\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51715227550063,"sku":"L075-19MM-COUPLING-HALF","price":10.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/L075-716-COUPLING-HALF-2_95333609-b6a6-45f6-ae6b-baafedd7254c.png?v=1756376613"},{"product_id":"l075-34-coupling-half","title":"L075 Coupling Half - 3\/4\" | L075 Hub X 3\/4\"","description":"The L075 coupling half with a 3\/4\" bore with a key-way is also commonly called an L075 coupling hub. The compact yet robust design of this 3\/4\" bore L075 coupling half makes it highly versatile across a broad spectrum of applications, including; pumps, blowers, compressors, mixers, motion control (servo), and more!. Depending on the insert type used, a complete L075 coupling assembly is capable of optimal operation with an angular misalignment from 0.5 to 1.0 degrees and a parallel misalignment of 0.10\" to 0.15\". This advantage is due to the greater radial softness. Additionally, L075 couplings utilize a no metal-on-metal design (excluding bronze inserts), drastically improving their wear life compared to other coupling types. At USA Roller Chain, we pride ourselves in supplying high-quality industrial power transmission components, and our L075 coupling halves with a 3\/4\" bore and key are no exception. Contact our customer support team for additional information or bulk quantity pricing; we will gladly assist you!\n\u003ch3\u003eL075 Coupling Half 3\/4\" Dimensions\u003c\/h3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/jaw_coupling_typ_1_fb364d8d-6149-49b5-8a77-6d7260c60367.png?v=1737627398\" style=\"width: 275px;\" alt='L075 Coupling Half - 3\/4\" | L075 Hub X 3\/4\"'\u003e\u003cbr\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003ePart #: L075\u003c\/li\u003e\n\u003cli\u003eType: 1\"\u003c\/li\u003e\n\u003cli\u003eBore Size: 3\/4\"\u003c\/li\u003e\n\u003cli\u003eHub Dia. (A): 1.750\"\u003c\/li\u003e\n\u003cli\u003eOverall Length (B): 2.126\"\u003c\/li\u003e\n\u003cli\u003eDistance Between Flanges (C): 0.480\"\u003c\/li\u003e\n\u003cli\u003eLength Thru Bore (D): 0.820\"\u003c\/li\u003e\n\u003cli\u003eWeight: 0.95 LBS\u003c\/li\u003e\n\u003cli\u003eSet Screw Size: 3\/4\"-20UNCX3\/4\"\u003c\/li\u003e\n\u003cli\u003eSet Screw Quantity: 2\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51715227582831,"sku":"L075-34-COUPLING-HALF","price":10.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/L075-716-COUPLING-HALF-2_de5ccbcd-868a-4d3c-a82f-a46af480cffb.png?v=1756376614"},{"product_id":"l070-1116-coupling-half","title":"L070 Coupling Half - 11\/16\" | L070 Hub X 11\/16\"","description":"The L070 coupling half with a 11\/16\" bore with a key-way is also commonly called an L070 coupling hub. The compact yet robust design of this 11\/16\" bore L070 coupling half makes it highly versatile across a broad spectrum of applications, including; pumps, blowers, compressors, mixers, motion control (servo), and more!. Depending on the insert type used, a complete L070 coupling assembly is capable of optimal operation with an angular misalignment from 0.5 to 1.0 degrees and a parallel misalignment of 0.10\" to 0.15\". This advantage is due to the greater radial softness. Additionally, L070 couplings utilize a no metal-on-metal design (excluding bronze inserts), drastically improving their wear life compared to other coupling types. At USA Roller Chain, we pride ourselves in supplying high-quality industrial power transmission components, and our L070 coupling halves with a 11\/16\" bore and key are no exception. Contact our customer support team for additional information or bulk quantity pricing; we will gladly assist you!\n\u003ch3\u003eL070 Coupling Half 11\/16\" Dimensions\u003c\/h3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/jaw_coupling_typ_1_fb364d8d-6149-49b5-8a77-6d7260c60367.png?v=1737627398\" style=\"width: 275px;\" alt='L070 Coupling Half - 11\/16\" | L070 Hub X 11\/16\"'\u003e\u003cbr\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003ePart #: L070\u003c\/li\u003e\n\u003cli\u003eType: 1\"\u003c\/li\u003e\n\u003cli\u003eBore Size: 11\/16\"\u003c\/li\u003e\n\u003cli\u003eHub Dia. (A): 1.375\"\u003c\/li\u003e\n\u003cli\u003eOverall Length (B): 2.000\"\u003c\/li\u003e\n\u003cli\u003eDistance Between Flanges (C): 0.500\"\u003c\/li\u003e\n\u003cli\u003eLength Thru Bore (D): 0.770\"\u003c\/li\u003e\n\u003cli\u003eWeight: 0.56 LBS\u003c\/li\u003e\n\u003cli\u003eSet Screw Size: 11\/16\"-20UNCX11\/16\"\u003c\/li\u003e\n\u003cli\u003eSet Screw Quantity: 2\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51715227648367,"sku":"L070-1116-COUPLING-HALF","price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/L050-12-COUPLING-HALF-2_2828b054-63f0-423e-9853-8e7b97a948f3.png?v=1756376615"},{"product_id":"l070-15mm-coupling-half","title":"L070 Coupling Half - 15mm | L070 Hub X 15mm","description":"The L070 coupling half with a 15mm bore with a key-way is also commonly called an L070 coupling hub. The compact yet robust design of this 15mm bore L070 coupling half makes it highly versatile across a broad spectrum of applications, including; pumps, blowers, compressors, mixers, motion control (servo), and more!. Depending on the insert type used, a complete L070 coupling assembly is capable of optimal operation with an angular misalignment from 0.5 to 1.0 degrees and a parallel misalignment of 0.10\" to 0.15\". This advantage is due to the greater radial softness. Additionally, L070 couplings utilize a no metal-on-metal design (excluding bronze inserts), drastically improving their wear life compared to other coupling types. At USA Roller Chain, we pride ourselves in supplying high-quality industrial power transmission components, and our L070 coupling halves with a 15mm bore and key are no exception. Contact our customer support team for additional information or bulk quantity pricing; we will gladly assist you!\n\u003ch3\u003eL070 Coupling Half 15mm Dimensions\u003c\/h3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/jaw_coupling_typ_1_fb364d8d-6149-49b5-8a77-6d7260c60367.png?v=1737627398\" style=\"width: 275px;\" alt=\"L070 Coupling Half - 15mm | L070 Hub X 15mm\"\u003e\u003cbr\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003ePart #: L070\u003c\/li\u003e\n\u003cli\u003eType: 1\"\u003c\/li\u003e\n\u003cli\u003eBore Size: 15mm\u003c\/li\u003e\n\u003cli\u003eHub Dia. (A): 1.375\"\u003c\/li\u003e\n\u003cli\u003eOverall Length (B): 2.000\"\u003c\/li\u003e\n\u003cli\u003eDistance Between Flanges (C): 0.500\"\u003c\/li\u003e\n\u003cli\u003eLength Thru Bore (D): 0.770\"\u003c\/li\u003e\n\u003cli\u003eWeight: 0.56 LBS\u003c\/li\u003e\n\u003cli\u003eSet Screw Size: 15mm-20UNCX15mm\u003c\/li\u003e\n\u003cli\u003eSet Screw Quantity: 2\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51715227615599,"sku":"L070-15MM-COUPLING-HALF","price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/L050-12-COUPLING-HALF-2_3dd8a771-a4cc-4cb3-8f18-0ef667b7b59b.png?v=1756376617"},{"product_id":"l075-716n-coupling-half","title":"L075 Coupling Half - 7\/16\" (No-Key) | L075 Hub X 7\/16\"","description":"The L075 coupling half with a 7\/16\" bore (with no key) is also commonly called an L075 coupling hub. The compact yet robust design of this 7\/16\" bore L075 coupling half makes it highly versatile across a broad spectrum of applications, including; pumps, blowers, compressors, mixers, motion control (servo), and more!. Depending on the insert type used, a complete L075 coupling assembly is capable of optimal operation with an angular misalignment from 0.5 to 1.0 degrees and a parallel misalignment of 0.10\" to 0.15\". This advantage is due to the greater radial softness. Additionally, L075 couplings utilize a no metal-on-metal design (excluding bronze inserts), drastically improving their wear life compared to other coupling types. At USA Roller Chain, we pride ourselves in supplying high-quality industrial power transmission components, and our L075 coupling halves with a 7\/16\" bore and no key is no exception. Contact our customer support team for additional information or bulk quantity pricing; we will gladly assist you!\n\u003ch3\u003eL075 Coupling Half 7\/16\" Dimensions\u003c\/h3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/jaw_coupling_typ_1_fb364d8d-6149-49b5-8a77-6d7260c60367.png?v=1737627398\" style=\"width: 275px;\" alt='L075 Coupling Half - 7\/16\" (No-Key) | L075 Hub X 7\/16\"'\u003e\u003cbr\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003ePart #: L075\u003c\/li\u003e\n\u003cli\u003eType: 1\"\u003c\/li\u003e\n\u003cli\u003eBore Size: 7\/16\"\u003c\/li\u003e\n\u003cli\u003eHub Dia. (A): 1.750\"\u003c\/li\u003e\n\u003cli\u003eOverall Length (B): 2.126\"\u003c\/li\u003e\n\u003cli\u003eDistance Between Flanges (C): 0.480\"\u003c\/li\u003e\n\u003cli\u003eLength Thru Bore (D): 0.820\"\u003c\/li\u003e\n\u003cli\u003eWeight: 0.95 LBS\u003c\/li\u003e\n\u003cli\u003eSet Screw Size: 7\/16\"-20UNCX7\/16\"\u003c\/li\u003e\n\u003cli\u003eSet Screw Quantity: 2\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51715227681135,"sku":"L075-716N-COUPLING-HALF","price":10.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/L035-18N-COUPLING-HALF-2_58573872-16f7-44b4-a2aa-75bd15f3f7b6.png?v=1756376618"},{"product_id":"l075-14n-coupling-half","title":"L075 Coupling Half - 1\/4\" (No-Key) | L075 Hub X 1\/4\"","description":"The L075 coupling half with a 1\/4\" bore (with no key) is also commonly called an L075 coupling hub. The compact yet robust design of this 1\/4\" bore L075 coupling half makes it highly versatile across a broad spectrum of applications, including; pumps, blowers, compressors, mixers, motion control (servo), and more!. Depending on the insert type used, a complete L075 coupling assembly is capable of optimal operation with an angular misalignment from 0.5 to 1.0 degrees and a parallel misalignment of 0.10\" to 0.15\". This advantage is due to the greater radial softness. Additionally, L075 couplings utilize a no metal-on-metal design (excluding bronze inserts), drastically improving their wear life compared to other coupling types. At USA Roller Chain, we pride ourselves in supplying high-quality industrial power transmission components, and our L075 coupling halves with a 1\/4\" bore and no key is no exception. Contact our customer support team for additional information or bulk quantity pricing; we will gladly assist you!\n\u003ch3\u003eL075 Coupling Half 1\/4\" Dimensions\u003c\/h3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/jaw_coupling_typ_1_fb364d8d-6149-49b5-8a77-6d7260c60367.png?v=1737627398\" style=\"width: 275px;\" alt='L075 Coupling Half - 1\/4\" (No-Key) | L075 Hub X 1\/4\"'\u003e\u003cbr\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003ePart #: L075\u003c\/li\u003e\n\u003cli\u003eType: 1\"\u003c\/li\u003e\n\u003cli\u003eBore Size: 1\/4\"\u003c\/li\u003e\n\u003cli\u003eHub Dia. (A): 1.750\"\u003c\/li\u003e\n\u003cli\u003eOverall Length (B): 2.126\"\u003c\/li\u003e\n\u003cli\u003eDistance Between Flanges (C): 0.480\"\u003c\/li\u003e\n\u003cli\u003eLength Thru Bore (D): 0.820\"\u003c\/li\u003e\n\u003cli\u003eWeight: 0.95 LBS\u003c\/li\u003e\n\u003cli\u003eSet Screw Size: 1\/4\"-20UNCX1\/4\"\u003c\/li\u003e\n\u003cli\u003eSet Screw Quantity: 2\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51715227713903,"sku":"L075-14N-COUPLING-HALF","price":10.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/L035-18N-COUPLING-HALF-2_efeb6b68-1da3-4287-a509-4af1affac94c.png?v=1756376619"},{"product_id":"l075-16mm-coupling-half","title":"L075 Coupling Half - 16mm | L075 Hub X 16mm","description":"The L075 coupling half with a 16mm bore with a key-way is also commonly called an L075 coupling hub. The compact yet robust design of this 16mm bore L075 coupling half makes it highly versatile across a broad spectrum of applications, including; pumps, blowers, compressors, mixers, motion control (servo), and more!. Depending on the insert type used, a complete L075 coupling assembly is capable of optimal operation with an angular misalignment from 0.5 to 1.0 degrees and a parallel misalignment of 0.10\" to 0.15\". This advantage is due to the greater radial softness. Additionally, L075 couplings utilize a no metal-on-metal design (excluding bronze inserts), drastically improving their wear life compared to other coupling types. At USA Roller Chain, we pride ourselves in supplying high-quality industrial power transmission components, and our L075 coupling halves with a 16mm bore and key are no exception. Contact our customer support team for additional information or bulk quantity pricing; we will gladly assist you!\n\u003ch3\u003eL075 Coupling Half 16mm Dimensions\u003c\/h3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/jaw_coupling_typ_1_fb364d8d-6149-49b5-8a77-6d7260c60367.png?v=1737627398\" style=\"width: 275px;\" alt=\"L075 Coupling Half - 16mm | L075 Hub X 16mm\"\u003e\u003cbr\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003ePart #: L075\u003c\/li\u003e\n\u003cli\u003eType: 1\"\u003c\/li\u003e\n\u003cli\u003eBore Size: 16mm\u003c\/li\u003e\n\u003cli\u003eHub Dia. (A): 1.750\"\u003c\/li\u003e\n\u003cli\u003eOverall Length (B): 2.126\"\u003c\/li\u003e\n\u003cli\u003eDistance Between Flanges (C): 0.480\"\u003c\/li\u003e\n\u003cli\u003eLength Thru Bore (D): 0.820\"\u003c\/li\u003e\n\u003cli\u003eWeight: 0.95 LBS\u003c\/li\u003e\n\u003cli\u003eSet Screw Size: 16mm-20UNCX16mm\u003c\/li\u003e\n\u003cli\u003eSet Screw Quantity: 2\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51715227779439,"sku":"L075-16MM-COUPLING-HALF","price":10.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/L075-716-COUPLING-HALF-2_889db2cf-9ef0-4b56-a58a-c3dfe47ffcbf.png?v=1756376621"},{"product_id":"l075-15mm-coupling-half","title":"L075 Coupling Half - 15mm | L075 Hub X 15mm","description":"The L075 coupling half with a 15mm bore with a key-way is also commonly called an L075 coupling hub. The compact yet robust design of this 15mm bore L075 coupling half makes it highly versatile across a broad spectrum of applications, including; pumps, blowers, compressors, mixers, motion control (servo), and more!. Depending on the insert type used, a complete L075 coupling assembly is capable of optimal operation with an angular misalignment from 0.5 to 1.0 degrees and a parallel misalignment of 0.10\" to 0.15\". This advantage is due to the greater radial softness. Additionally, L075 couplings utilize a no metal-on-metal design (excluding bronze inserts), drastically improving their wear life compared to other coupling types. At USA Roller Chain, we pride ourselves in supplying high-quality industrial power transmission components, and our L075 coupling halves with a 15mm bore and key are no exception. Contact our customer support team for additional information or bulk quantity pricing; we will gladly assist you!\n\u003ch3\u003eL075 Coupling Half 15mm Dimensions\u003c\/h3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/jaw_coupling_typ_1_fb364d8d-6149-49b5-8a77-6d7260c60367.png?v=1737627398\" style=\"width: 275px;\" alt=\"L075 Coupling Half - 15mm | L075 Hub X 15mm\"\u003e\u003cbr\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003ePart #: L075\u003c\/li\u003e\n\u003cli\u003eType: 1\"\u003c\/li\u003e\n\u003cli\u003eBore Size: 15mm\u003c\/li\u003e\n\u003cli\u003eHub Dia. (A): 1.750\"\u003c\/li\u003e\n\u003cli\u003eOverall Length (B): 2.126\"\u003c\/li\u003e\n\u003cli\u003eDistance Between Flanges (C): 0.480\"\u003c\/li\u003e\n\u003cli\u003eLength Thru Bore (D): 0.820\"\u003c\/li\u003e\n\u003cli\u003eWeight: 0.95 LBS\u003c\/li\u003e\n\u003cli\u003eSet Screw Size: 15mm-20UNCX15mm\u003c\/li\u003e\n\u003cli\u003eSet Screw Quantity: 2\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51715227746671,"sku":"L075-15MM-COUPLING-HALF","price":10.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/L075-716-COUPLING-HALF-2_ea52ea30-e586-4092-8866-afca78a4b124.png?v=1756376622"},{"product_id":"l075-12mm-n-coupling-half","title":"L075 Coupling Half 12mm No-Key L070 Hub","description":"The L075 coupling half with a 12mm bore (with no key) is also commonly called an L075 coupling hub. The compact yet robust design of this 12mm bore L075 coupling half makes it highly versatile across a broad spectrum of applications, including; pumps, blowers, compressors, mixers, motion control (servo), and more!. Depending on the insert type used, a complete L075 coupling assembly is capable of optimal operation with an angular misalignment from 0.5 to 1.0 degrees and a parallel misalignment of 0.10\" to 0.15\". This advantage is due to the greater radial softness. Additionally, L075 couplings utilize a no metal-on-metal design (excluding bronze inserts), drastically improving their wear life compared to other coupling types. At USA Roller Chain, we pride ourselves in supplying high-quality industrial power transmission components, and our L075 coupling halves with a 12mm bore and no key is no exception. Contact our customer support team for additional information or bulk quantity pricing; we will gladly assist you!\n\u003ch3\u003eL075 Coupling Half 12mm Dimensions\u003c\/h3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/jaw_coupling_typ_1_fb364d8d-6149-49b5-8a77-6d7260c60367.png?v=1737627398\" style=\"width: 275px;\" alt=\"L075 Coupling Half - 12mm (No-Key) | L070 Hub X 12mm\"\u003e\u003cbr\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003ePart #: L075\u003c\/li\u003e\n\u003cli\u003eType: 1\"\u003c\/li\u003e\n\u003cli\u003eBore Size: 12mm\u003c\/li\u003e\n\u003cli\u003eHub Dia. (A): 1.750\"\u003c\/li\u003e\n\u003cli\u003eOverall Length (B): 2.126\"\u003c\/li\u003e\n\u003cli\u003eDistance Between Flanges (C): 0.480\"\u003c\/li\u003e\n\u003cli\u003eLength Thru Bore (D): 0.820\"\u003c\/li\u003e\n\u003cli\u003eWeight: 0.95 LBS\u003c\/li\u003e\n\u003cli\u003eSet Screw Size: 12mm-20UNCX12mm\u003c\/li\u003e\n\u003cli\u003eSet Screw Quantity: 2\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51715227812207,"sku":"L075-12MM-N-COUPLING-HALF","price":10.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/L035-18N-COUPLING-HALF-2_022a4401-c320-49cd-8241-d23129e6e516.png?v=1756376623"},{"product_id":"l075-716-coupling-half","title":"L075 Coupling Half - 7\/16\" | L075 Hub X 7\/16\"","description":"The L075 coupling half with a 7\/16\" bore with a key-way is also commonly called an L075 coupling hub. The compact yet robust design of this 7\/16\" bore L075 coupling half makes it highly versatile across a broad spectrum of applications, including; pumps, blowers, compressors, mixers, motion control (servo), and more!. Depending on the insert type used, a complete L075 coupling assembly is capable of optimal operation with an angular misalignment from 0.5 to 1.0 degrees and a parallel misalignment of 0.10\" to 0.15\". This advantage is due to the greater radial softness. Additionally, L075 couplings utilize a no metal-on-metal design (excluding bronze inserts), drastically improving their wear life compared to other coupling types. At USA Roller Chain, we pride ourselves in supplying high-quality industrial power transmission components, and our L075 coupling halves with a 7\/16\" bore and key are no exception. Contact our customer support team for additional information or bulk quantity pricing; we will gladly assist you!\n\u003ch3\u003eL075 Coupling Half 7\/16\" Dimensions\u003c\/h3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/jaw_coupling_typ_1_fb364d8d-6149-49b5-8a77-6d7260c60367.png?v=1737627398\" style=\"width: 275px;\" alt='L075 Coupling Half - 7\/16\" | L075 Hub X 7\/16\"'\u003e\u003cbr\u003e\u003cul style=\"letter-spacing: normal;\"\u003e\n\u003cli\u003ePart #: L075\u003c\/li\u003e\n\u003cli\u003eType: 1\"\u003c\/li\u003e\n\u003cli\u003eBore Size: 7\/16\"\u003c\/li\u003e\n\u003cli\u003eHub Dia. (A): 1.750\"\u003c\/li\u003e\n\u003cli\u003eOverall Length (B): 2.126\"\u003c\/li\u003e\n\u003cli\u003eDistance Between Flanges (C): 0.480\"\u003c\/li\u003e\n\u003cli\u003eLength Thru Bore (D): 0.820\"\u003c\/li\u003e\n\u003cli\u003eWeight: 0.95 LBS\u003c\/li\u003e\n\u003cli\u003eSet Screw Size: 7\/16\"-20UNCX7\/16\"\u003c\/li\u003e\n\u003cli\u003eSet Screw Quantity: 2\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51715227844975,"sku":"L075-716-COUPLING-HALF","price":10.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/L075-716-COUPLING-HALF-2.png?v=1756376625"}],"url":"https:\/\/usarollerchain.com\/collections\/jaw-couplings-s-6741.oembed?page=5","provider":"USA ROLLER CHAIN","version":"1.0","type":"link"}