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Plastic Roller Chain Sprockets

Plastic Roller Chain Sprockets


USA Roller Chain and Sprockets is a premier supplier of plastic power transmission components. We have plastic sprockets available in ANSI sized #25 - #80 and in a UHMW, Nylatron, or Nylon material. Other materials such as Repro and Acetal can be used as well, and we can produce the plastic metric, double pitch, duplex, engineer class, and custom designed sprockets. Some of the main benefits of using a plastic roller chain sprocket are that they run quieter and produce a much better wear life on the roller chain. These sprockets are also highly anti-corrosive, extremely lightweight, have high impact resistance, and are FDA approved.

Our plastic sprockets have a much greater tooth deflection than a standard steel sprocket does. This means that several teeth will bear the load of the roller chain. With several teeth in contact, this means that the load capacity of the sprocket will match approximately to the full working load of the chain.

Plastic Sprocket Types

The standard styles of a plastic roller chain sprocket are A-plate style meaning that there is no hub on either side of the sprocket, B-hub style which has a hub on one side, and C-hub style which has a hub on two sides.

Standard bore styles for plastic sprockets are a stock bore, which is a plain unfinished hole in the center of the sprockets. Finished bore, which is a certain bore size that includes a key-way and two stainless steel set screws. Idler sprocket, which we can supply bearing idler plastic sprockets, bronze bore idler sprockets or plain bore style, just advise the shaft size and we supply the bore with proper clearance to idle on the shaft.

Plastic Chain


Besides plastic sprockets, we also can supply the accompanying plastic roller chain. We have ANSI sized 25 - 40 in acetal, Delrin, Kynar, Nylatron, and polypropylene materials. We also stock poly steel chain, which has polypropylene inside links and 304-stainless steel pin links.


#25 Plastic Sprockets
#25 Plastic Sprockets
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#35 Plastic Sprockets
#35 Plastic Sprockets
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#40 Plastic Sprockets
#40 Plastic Sprockets
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#50 Plastic Sprockets
#50 Plastic Sprockets
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#60 Plastic Sprockets
#60 Plastic Sprockets
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#80 Plastic Sprockets
#80 Plastic Sprockets
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Frequently Asked Questions

  • 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!

  • 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

  • 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

  • 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.

  • Absolutely! We may be called "USA Roller Chain", but we ship worldwide! Please CONTACT US for Export/International quotes or orders.