{"product_id":"80-chain-sprocket-with-13-tooth-and-1-7-8-fin-3728","title":"20 Tooth Chain Sprocket For 80 Chain With 1 7\/8 Inch Finished Bore Featuring Keyway And Set Screws, Model 80BS20 1 7\/8, Ready To Install For Durable And Reliable Power Transmission","description":"\u003cdiv\u003eSingle 20-Tooth #80 Chain Sprocket, 1 7\/8 Bore\u003cbr\u003e\n✔️ 20-tooth #80 chain sprocket with 1 7\/8 in finished bore, keyway \u003cp\u003eThis single-unit chain sprocket is built for dependable power transfer in conveyors, industrial machinery, and agricultural equipment. It features a precision finished bore with a keyway and set screws for secure shaft mounting.\u003c\/p\u003e ✅ Teeth: 20; Chain size: #80; Bore: 1 7\/8 in (47.63 mm) BS style \u003cbr\u003e\n✅ Keyway: 1\/2 x 1\/4 in (12.70 x 6.35 mm); Mounting: Includes 2 set screws \u003cbr\u003e\n✅ Finish: finished bore ensures accurate shaft fit and reliable drive \u003cbr\u003e\n✅ Applications: conveyors, industrial machinery, and agricultural equipment \u003cbr\u003e \u003cp\u003e💡 What is a chain sprocket with a finished bore used for in power transmission systems? In practice, a finished bore lets you mount the sprocket directly on a shaft with precise alignment. \u003cbr\u003e\n- Handy for conveyors and general machinery drive trains\n- Improves mounting security with a built-in keyway and screws\n- Compatible with #80 roller chain and 20-tooth design for steady timing\u003c\/p\u003e\n\u003c\/div\u003e","brand":"RBO","offers":[{"title":"Default Title","offer_id":47154124062955,"sku":"80BS20-1 7\/8","price":198.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/80-chain-sprocket-20-tooth-1-7-8-finished-bore-keyway-set-screws.jpg?v=1770447393","url":"https:\/\/vxb.com\/products\/80-chain-sprocket-with-13-tooth-and-1-7-8-fin-3728","provider":"VXB Bearings","version":"1.0","type":"link"}