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D40BTB21H Sprocket (Taper Bushed)

D40BTB21H sprocket double D40BTB21H sprocket
D40BTB21H Sprocket

Our Price: $54.99
Note: Contact Us For Large Quantity Request

Product Code: D40BTB21H-SPROCKET

Description Technical Specs
This D40BTB21H sprocket is a durable, high quality, and precision double sprocket with hardened teeth that is manufactured to accept a 1610 bushing. 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 #40-2 double roller chain 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. D40BTB21H sprockets are made to accept a 1610 size taper bushing which we also stock with a wide range of bore sizes. We also offer sprockets with finished bore configurations, and if you are needing a custom bore sprocket we the capabilities on providing those to within a fast lead time and at really great prices. For more information please contact us and we will be happy to assist you.


  • Sprocket Size: D40BTB21H
  • Tooth Count: 21
  • Bushing Size: 1610
  • Outside Diameter: 3.617"
  • Pitch Diameter: 3.355"
  • Dimension (L): 1"
  • Dimension (C): 2-3/4"
  • Sprocket Weight: 1.0 LBS
  • Bushing Weight: 0.9 LBS

Phone: (407) 347-3519

About Us
    • Premium Quality Sprocket
    • Manufactured Using High-Quality Steel
    • Fully Meets ANSI Standards
    • Black Oxide Coated
    • Interchangeable With Other Manufactures
    • Extremely Durable and High-Performance

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