{"product_id":"boston-gear-fc15-7-8-flexible-shaft-coupling","title":"Boston Gear FC15-7\/8 Flexible Shaft Coupling","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\" class=\"PDq2pG_selectionAnchorContainer\"\u003eDescription:\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp data-start=\"17\" data-end=\"565\" class=\"\"\u003eThe Boston Gear FC15-7\/8 Coupling is used in industrial power transmission systems to connect two rotating shafts while accommodating misalignment and transmitting torque. Commonly installed in conveyor drives, pumps, gearmotor assemblies, and general-purpose machinery where reliable torque transfer and vibration dampening are required. Maintenance teams, OEM equipment manufacturers, and system integrators use this coupling for drive system repair, motor-to-load connection, retrofit upgrades, and replacement of worn or failed shaft couplings.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"567\" data-end=\"584\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"585\" data-end=\"932\"\u003eThe Boston Gear FC15-7\/8 coupling is commonly used in industrial machinery such as conveyor systems, packaging equipment, mixers, pumps, fans, and general mechanical drive systems where flexible shaft connection is required to reduce shock loads, accommodate misalignment, and maintain smooth power transmission between motor and driven equipment.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"934\" data-end=\"963\" class=\"PDq2pG_selectionAnchorContainer\"\u003eTechnical Specifications:\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp data-start=\"964\" data-end=\"1603\" class=\"\"\u003e• Manufacturer: Boston Gear (Regal Rexnord)\u003cbr data-start=\"1007\" data-end=\"1010\"\u003e• Model \/ Part number: FC15-7\/8\u003cbr data-start=\"1041\" data-end=\"1044\"\u003e• Product type: Jaw coupling hub\u003cbr data-start=\"1076\" data-end=\"1079\"\u003e• Coupling series: FC Series\u003cbr data-start=\"1107\" data-end=\"1110\"\u003e• Bore size: 7\/8 inch\u003cbr data-start=\"1131\" data-end=\"1134\"\u003e• Coupling size: FC15\u003cbr data-start=\"1155\" data-end=\"1158\"\u003e• Material: Steel\u003cbr data-start=\"1175\" data-end=\"1178\"\u003e• Outside diameter: 1.50 inch\u003cbr data-start=\"1207\" data-end=\"1210\"\u003e• Torque capacity: up to ~500 in-lb (insert dependent) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1302\" data-end=\"1305\"\u003e• Max speed: 1750 RPM (typical rated application) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1392\" data-end=\"1395\"\u003e• Function: Flexible shaft coupling for torque transmission and misalignment compensation\u003cbr data-start=\"1484\" data-end=\"1487\"\u003e• Mounting: Set screw \/ keyed shaft connection\u003cbr data-start=\"1533\" data-end=\"1536\"\u003e• Design: 3-jaw hub (requires elastomer insert for full assembly)\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"1605\" data-end=\"1629\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"1630\" data-end=\"1761\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e• Lovejoy L-095 7\/8\" jaw coupling hub\u003cbr data-start=\"1667\" data-end=\"1670\"\u003e• Dodge Para-flex FC15 equivalent jaw coupling\u003cbr data-start=\"1715\" data-end=\"1718\"\u003e• Martin Flexible Jaw Coupling FC15 7\/8 hub\u003c\/p\u003e","brand":"PLG Automation ","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51727052243246,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_682a5636-bfb2-41d3-a81d-1f07bb840a98.jpg?v=1770581494","url":"https:\/\/plgautomation.com\/products\/boston-gear-fc15-7-8-flexible-shaft-coupling","provider":"PLG Automation ","version":"1.0","type":"link"}