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Premium 120C45 Sprocket $1,401.99 -
120A45 Sprocket $1,198.99 -
10BTB45 Sprocket (Taper Bushed) $0.00 -
10A45 Sprocket $0.00 -
100R45 Sprocket (Taper Bushed) $714.99 -
100E45 Sprocket (QD Type) $699.99 -
100B48 Sprocket With Stock Bore $472.99 -
100B45 Sprocket With Stock Bore $427.99 -
100A45 Sprocket $702.99 -
08BTB45 Sprocket (Taper Bushed) $0.00 -
08B45 Sprocket With Stock Bore $0.00 -
08A45 Sprocket $0.00 -
085A45 Sprocket $0.00 -
081A45 Sprocket $0.00 -
083A45 Sprocket $0.00 -
06BTB45 Sprocket (Taper Bushed) $0.00 -
06B45 Sprocket With Stock Bore $0.00 -
06A45 Sprocket $0.00 -
05A45 Sprocket $0.00 -
05B45 Sprocket With Stock Bore $0.00 -
04B45 Sprocket With Stock Bore $0.00 -
04A45 Sprocket $0.00 -
03A45 Sprocket $0.00
45-Tooth Sprocket
USA Roller Chain and Sprockets is one of the nations leading suppliers of industrial chain sprockets. Our 45-tooth sprockets conform to international ISO, DIN, or American ANSI standards. We stock 45-tooth chain sprockets for a wide range of applications including; forestry, conveying, drive-sprockets, idle-sprockets, agricultural, engineer-class, and more. Not only do we supply sprockets but we also provide chain, v-belt pulleys, V-belts, electric motors, shafting, gear reducers, bearings, and a wide range of other PT components. For hard to find, custom, or OEM solutions, we make custom 45-tooth sprockets from our in-house machine shop. If you don't see the forty-five-tooth sprocket you need or need help identifying your sprocket contact our customer support team. For additional information or to get a quote on 45-tooth sprockets, please contact us and we'll be happy to assist you.45-Tooth Chain Sprocket Types
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Roller Chain Sprocket
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Split Sprockets
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Engineer-Class Sprockets
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Idler Sprockets
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Note: We do not supply sprockets for BMX, bikes of any sort, automobiles, ATVs, UTVs, or any other motor-sport products. Our sprockets are made for industrial and agricultural duty applications only.
Frequently Asked Questions
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If your order is less than $300, no problem! Please give us a call at 407-347-3519 or email Sales@usarollerchain.com, and we will be happy to assist you!
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USA Roller Chain utilizes an extensive network of vendors and warehouses to ensure you get your items quickly! Our primary roller chain warehouse is located in Clermont, FL, but we have warehouses located all across the United States. Your order will be shipped from the closest warehouse to you that has your requested product in stock. This speeds up transit times and saves you money on shipping! If you have any questions about where an item will ship from, please CONTACT US
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In-stock items are typically shipped out in 1-3 business days.Made-to-order item lead times vary from 1-2 days up to 14-20+ weeks, depending on the product. If you need your items urgently, please let us know, and we will do our best to meet your required delivery date! If you have any questions, please CONTACT US
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If you are having an issue with your order, please CONTACT US as soon as possible so we can resolve it for you.
Most in-stock items can be returned within 30 days of the shipment date. MTO or Custom orders are not eligible for a return or refund. For a detailed explanation of our return policies, please click here.
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Absolutely! We may be called "USA Roller Chain", but we ship worldwide! Please CONTACT US for Export/International quotes or orders.


























