{"product_id":"40-chain-sprocket-with-13-tooth-and-5-8-finis-4878","title":"Forty Chain Sprocket With 21-Tooth And Five Eighths Inch Finished Bore Featuring Keyway And Set Screws For Secure Mounting And Reliable Power Transmission Ideal For Industrial Lifts And Conveyors In Agricultural And Manufacturing Settings","description":"\u003cdiv\u003e21-Tooth #40 Chain Sprocket with 5\/8 Bore, Model 40BS21-5\/8\u003cbr\u003e\n✔️ 5\/8 bore, 21 teeth, BS style, keyway 3\/16 x 3\/32, 2 set screws \u003cp\u003eThis single #40 chain sprocket features 21 teeth and a 5\/8 finished bore with a precision keyway and two set screws, ready to install in power-transmission systems. It's a durable choice for conveyors, industrial machinery, agricultural equipment, and general drive trains.\u003c\/p\u003e \u003cp\u003e✅ Bore size: 5\/8 finished bore with 3\/16 x 3\/32 keyway\u003cbr\u003e✅ Chain size: #40 roller chain\u003cbr\u003e✅ Teeth: 21 teeth\u003cbr\u003e✅ Bore style: BS with keyway and two set screws\u003cbr\u003e✅ Mounting: includes 2 set screws for secure mounting\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a long-tail keyword question about chain sprockets used for in industrial power transmission? This handy overview addresses common uses and mounting considerations.\n- Transfers torque efficiently with #40 chain in conveyors and machinery\n- Secures mounting via 3\/16 x 3\/32 keyway and two set screws\n- Fits standard 5\/8 bore and 21-tooth geometry for compatible systems\u003c\/p\u003e \u003c\/div\u003e","brand":"RBO","offers":[{"title":"Default Title","offer_id":47154099618027,"sku":"40BS21-5\/8","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/40-chain-sprocket-21-tooth-5-8-finished-bore-with-keyway-set-screws-industrial-conveyor-equipment.jpg?v=1770447287","url":"https:\/\/vxbom.com\/products\/40-chain-sprocket-with-13-tooth-and-5-8-finis-4878","provider":"VXB Bearings","version":"1.0","type":"link"}