{"product_id":"50-chain-sprocket-with-13-tooth-and-1-7-16-fi-4212","title":"Chain Sprocket For 50 Chain, 21-Tooth, 1 7\/16 Inch Finished Bore With Keyway And Two Set Screws For Secure Mounting And Reliable Power Transmission, Model 50BS21-1 1 7\/16 Bore Ideal For Industrial Machinery And High Torque Systems.","description":"\u003cdiv\u003e50-Size Chain Sprocket: 21 Teeth, 1 7\/16 Bore\u003cbr\u003e\n✔️ 21 teeth, 1 7\/16 in bore with keyway and 2 set screws \u003cp\u003eThis #50 chain sprocket is a single, ready-to-install drive wheel designed to mesh with #50 roller chain. Ideal for conveyors, agricultural equipment, and industrial machinery, it delivers reliable torque transfer and durable performance. It includes a precision keyway and two set screws for secure mounting.\u003c\/p\u003e ✅ Bore: 1 7\/16 in finished bore\u003cbr\u003e\n✅ Chain size: #50 roller chain\u003cbr\u003e\n✅ Teeth: 21\u003cbr\u003e\n✅ Bore style: BS\u003cbr\u003e\n✅ Keyway: 3\/8 x 3\/16\u003cbr\u003e\n✅ Mounting: Includes 2 set screws\u003cbr\u003e \u003cp\u003e💡 What is a chain sprocket used for in mechanical power transmission? A handy overview of its role in common setups.\u003c\/p\u003e\nA quick guide to how it works and where it shines.\n- Transfers rotary motion to a chain, adjusting speed and torque\n- Pairs with #50 roller chain for conveyors and industrial equipment\n- Includes a 1 7\/16 in bore with a keyway and set screws for secure mounting\n- Common in conveyors, agricultural machinery, and drive trains\u003c\/div\u003e","brand":"RBO","offers":[{"title":"Default Title","offer_id":47154107154667,"sku":"50BS21-1 7\/16","price":88.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/50-chain-sprocket-21-tooth-1-7-16-finished-bore-model-50bs21-1-7-16.jpg?v=1770447350","url":"https:\/\/vxb.com\/products\/50-chain-sprocket-with-13-tooth-and-1-7-16-fi-4212","provider":"VXB Bearings","version":"1.0","type":"link"}