{"product_id":"roller-chain-sprocket-type-b-hub-for-80-chain-sing","title":"Roller Chain Sprocket Type B Hub For 80 Chain Single Strand 1 Inch Pitch 49 Teeth 1.25 Inch Bore 16.176 Inch Outer Diameter 4.75 Inch Hub Diameter Reboreable Built Tough","description":"\u003cdiv\u003e\n\u003cp\u003eType B 80-Chain Sprocket, Single Unit, 49 Teeth\u003cbr\u003e✔️ 1.25 in bore, 16.176 in OD, 4.75 in hub, single unit\u003c\/p\u003e \u003cp\u003eThe Type B hub sprocket is designed for the series 80 chain with a 1.00 inch pitch and works as a driver or driven element in power transmission lines. It uses a stabilizing hub extension for secure shaft attachment and is reboreable to fit a range of shaft sizes, making it a flexible choice for conveyors, packaging equipment, and general machinery.\u003c\/p\u003e \u003cp\u003e✅ 49 teeth\u003cbr\u003e✅ 1.25 in bore, reboreable\u003cbr\u003e✅ 16.176 in outside diameter\u003cbr\u003e✅ 4.75 in hub diameter\u003cbr\u003e✅ hub extension for stability and full-depth keyways\u003cbr\u003e✅ ANSI-standard compatible; accepts standard setscrews\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a pillow block bearing used for in chain drive systems? A handy, general explanation for how it supports shafts and improves alignment in straight-line power transmission.\u003cbr\u003e- Supports shaft alignment in conveyors and other linear drives\u003cbr\u003e- Handles radial loads and reduces wear on moving parts\u003cbr\u003e- Works with standard keyways and setscrews for secure mounting\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48474863403243,"sku":"VXB0045JJQYI","price":591.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/81CWy0A7K_L_a491eaec-fd9a-4622-8e7b-598301adae79.jpg?v=1779381209","url":"https:\/\/vxb.com\/products\/roller-chain-sprocket-type-b-hub-for-80-chain-sing","provider":"VXB Bearings","version":"1.0","type":"link"}