{"product_id":"roller-chain-sprocket-with-hardened-teeth-reboreab","title":"Roller Chain Sprocket With Hardened Teeth, Reboreable Type B Hub, Double Strand For 80 Chain, 1 Inch Pitch, 21 Teeth, 1 Inch Bore, 7.235 Inch Outer Diameter, 5 Inch Hub Diameter, 1.71 Inch Width Built Tough","description":"\u003cdiv\u003eDouble-Strand 1in Pitch Roller Sprocket with Hardened Teeth\u003cbr\u003e\n✔️ 80-2 chain compatible, 1in pitch, 21 teeth, 1in bore \u003cp\u003eThis heavy-duty roller chain sprocket is designed for 80-2 chain drive systems, using a reboreable Type B hub for flexible shaft mounting. This listing is for 1 piece, featuring hardened teeth for durability in demanding drives. Outer diameter 7.235 in, bore 1 in, hub diameter 5 in, width 1.71 in, optimized for secure power transfer in conveyors and industrial machinery.\u003c\/p\u003e ✅ For use with 80-2 chain, 1in pitch, driver or driven sprocket applications\u003cbr\u003e\n✅ Double type B sprocket for two-chain setups with stable shaft attachment\u003cbr\u003e\n✅ Shaft diameter options range from 1 to 1-1\/2 inches\u003cbr\u003e\n✅ 21 teeth, outer diameter 7.235 in, hub diameter 5 in, width 1.71 in\u003cbr\u003e\n✅ High carbon steel construction for durability in heavy-duty service\u003cbr\u003e \u003cp\u003e💡 What is a roller chain sprocket used for?\u003c\/p\u003e\n\u003cp\u003eA handy overview: Sprockets engage with a chain to transfer rotary motion between drive and driven shafts, keeping timing and alignment in conveyors, machinery, and power transmission setups.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTransfers rotational power smoothly in chain-drive systems\u003c\/li\u003e\n\u003cli\u003eMaintains chain pitch and alignment for reliable operation\u003c\/li\u003e\n\u003cli\u003eHardened teeth extend wear life in demanding environments\u003c\/li\u003e\n\u003cli\u003eReboreable hub design adds adaptability for various shafts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48474851475691,"sku":"VXB0045JJUI0","price":704.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/61EiQL4hQJL_d06ea411-6ec4-4b4e-af12-c92b17bd4d7d.jpg?v=1779381108","url":"https:\/\/vxb.com\/products\/roller-chain-sprocket-with-hardened-teeth-reboreab","provider":"VXB Bearings","version":"1.0","type":"link"}