{"product_id":"4j-coupling-insert-epdm-rubber-spider-4je-compatib","title":"4J Coupling Insert EPDM Rubber Spider 4JE Compatible Solid Design For Jaw Couplings 1-1\/2 In Width 2-5\/16 In OD 156 In-Lb Torque 7600 RPM Industrial Grade","description":"\u003cdiv\u003eSingle 4J\/4JE Jaw Coupling Insert with EPDM Spider\u003cbr\u003e\n✔️ EPDM rubber, 1-1\/2 in width, 2-5\/16 in OD, 156 in-lb torque \u003cp\u003eThe 4J Coupling Insert EPDM Rubber Spider is designed as a sleeve insert for 4J\/4JE jaw couplings. It transfers power while absorbing shocks in industrial drives, and is commonly used with blowers, compressors, conveyors, mixers, motors, and pumps.\u003c\/p\u003e ✅ Width 1-1\/2 in (38.1 mm); OD 2-5\/16 in (58.7 mm) \u003cbr\u003e\n✅ Torque rating 156 in-lb (17.6 Nm) \u003cbr\u003e\n✅ Torsional stiffness 458 in-lb\/rad (51.7 Nm\/rad) \u003cbr\u003e\n✅ Max speed 7600 RPM \u003cbr\u003e\n✅ EPDM rubber construction; temperature range -30°F to 275°F (-34°C to 135°C) \u003cbr\u003e\n✅ Misalignment tolerance: parallel up to 0.01 in, angular up to 1° \u003cbr\u003e\n✅ Compatible with 4J\/4JE hubs and provides 4-way flexing for shock absorption \u003cbr\u003e \u003cp\u003e💡 What is a 4J coupling insert used for in industrial drive systems?\u003c\/p\u003e\n\u003cp\u003eIn short, it fits into 4J\/4JE hubs to transmit torque while damping vibration.\u003c\/p\u003e\n1) 4J\/4JE jaw coupling insert for torque transmission and vibration damping\n2) EPDM rubber spider provides oil resistance and temperature tolerance\n3) Maintains alignment by accounting for minor parallel and angular shaft misalignment✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49144745754859,"sku":"VXB0GSVPB7HS","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/51cJxZSiQEL.jpg?v=1785764529","url":"https:\/\/vxb.com\/products\/4j-coupling-insert-epdm-rubber-spider-4je-compatib","provider":"VXB Bearings","version":"1.0","type":"link"}