{"product_id":"40-chain-sprocket-with-13-tooth-and-1-1-2-fin-1807","title":"40 Chain Sprocket With 20 Teeth And One And A Half Inch Finished Bore For Durable Power Transmission, Ready To Install With Precision Keyway And Two Set Screws, Model 40BS20 One And A Half Inch Bore","description":"\u003cdiv\u003e20-Tooth #40 chain sprocket, single unit, with 1-1\/2 in (38.1 mm) finished bore\u003cbr\u003e\n✔️ 20 teeth, 1.5 in (38.1 mm) finished bore with 3\/8 x 3\/16 in (9.53 x 4.76 mm) keyway and 2 set screws \u003cp\u003eThis chain sprocket is designed for reliable power transfer in conveyors, industrial machinery, and agricultural equipment. It ships ready to install with a precision keyway and two set screws for secure mounting.\u003c\/p\u003e ✅ Bore size: 1 1\/2 in (38.1 mm) finished bore with keyway \u003cbr\u003e\n✅ Chain size: #40 roller chain, 20-tooth configuration \u003cbr\u003e\n✅ Keyway: 3\/8 x 3\/16 in (9.53 x 4.76 mm) \u003cbr\u003e\n✅ Mounting: Includes 2 set screws for secure drive \u003cbr\u003e\n \u003cp\u003e💡 What is a chain sprocket used for in power transmission?\u003c\/p\u003e\nChain sprockets translate rotary motion from the drive chain to the driven shaft, forming the core of many drive systems such as conveyors and industrial equipment.\n* Handy for conveyors, machinery, and farm equipment\n* Fits with #40 chain and a 1-1\/2 in bore (38.1 mm) with a precise keyway\n* Secure mounting using 3\/8 x 3\/16 in keyway and two set screws for a secure fit\n \u003c\/div\u003e","brand":"RBO","offers":[{"title":"Default Title","offer_id":47154098569451,"sku":"40BS20-1 1\/2","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/40-chain-sprocket-20-tooth-1-1-2-finished-bore-keyway-set-screws-industrial-agricultural.jpg?v=1770447287","url":"https:\/\/vxbom.com\/products\/40-chain-sprocket-with-13-tooth-and-1-1-2-fin-1807","provider":"VXB Bearings","version":"1.0","type":"link"}