We EPG group one of the Biggest Chain and sprocket manufacturer in China. We provide you most type of industry chains, agricultural chains, conveyor chains and related sprockets etc……..

Contact us: Wechat/whatsapp/mobile: +86-13083988828

This We are looking forward to developing successful business relationships with new clients around the world in the future.ISO 9001:2015 certified manufacturer and distributor of roller chain & sprockets. Types of roller chain & sprockets include ASME/ANSI standard chain & sprockets, attachment chain & sprockets, corrosion resistant chain & sprockets, lube-free chain & sprockets, plastic chain & sprockets, free-flow chain & sprockets, specialty chain & sprockets and British standard chain & sprockets. ASME/ANSI standard chain & sprockets are available in large and small pitch, double pitch and leaf styles. Roller chain & sprockets are used in food packaging, forklift trucks, oilfield drilling, motorcycles, conveyors and power transfer applications.80BS21 sprocket features a 1-3/4″ finished bore with a key-way and 2 set screws. It is a durable, high quality, and precision sprocket with 21 hardened teeth. Sprockets that have hardened teeth last longer and are much more durable than those that don’t. Something else that is notable about this sprocket is that it fully meets all ANSI Standards, which insures proper contact between the #80 roller chain & sprocket and sprocket thus preventing premature wear or breakage. This sprocket is also black oxide coated which increases resistance to the environment and will prevent early rust build up. We also offer stock bore sprockets, custom bore and made to order sprockets, and a full line of ANSI #80 roller chain & sprocket. Fore more information, large quantities, or to get a custom sprocket please contact us and we will be happy to assist you.Dimensions:

  • Sprocket Size: 80BS21
  • Tooth Count: 21
  • Hub Type: B
  • Outside Diameter: 7.240″
  • Bore Size: 1-3/4″
  • Keyway Size: 3/8″ X 3/16″
  • Hub Diameter: 4-1/4″
  • Length Thru Bore: 1-3/4″
  • W8: 9.4 LBS
  • Common Interchanges: 80BS21H, H80BS21, 80BS21-FB

Tel: +86-57188220973 Mail us: [email protected]

China  in Kagoshima Japan  80BS21 Sprocket With 1-3/4

China  in Kagoshima Japan  80BS21 Sprocket With 1-3/4

China  in Kagoshima Japan  80BS21 Sprocket With 1-3/4