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80B42 Sprocket With Stock Bore

80B42 sprocket ANSI 80B42 sprocket stock 80B42
80B8 Sprocket

Our Price: $219.99

Availability: In-Stock
Product Code: 80B42-SPROCKET

Description Technical Specs
This 80B42 sprocket is a durable, premium quality, and precision 42-tooth sprocket that is manufactured out of high-quality steel. This sprocket is manufactured for optimum performance, durability, and to strict quality control standards. 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 and sprocket, preventing premature wear or breakage. It is also black oxide coated which increases the sprockets overall resistance to the environment along with preventing early rust build up. 80B42 sprockets with a stock bore come with the standard 1-1/4" inside diameter hole with no keyway or setscrews and can be easily machine bored to custom sizes. We also offer 80B42 sprockets with finished bore configurations right off the shelf from stock, 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, sprocket re-boring, MTO sprockets, or large quantities please contact us and we will be happy to assist you.


  • Sprocket Size: 80B42
  • Tooth Count: 42
  • Hub Type: B
  • Outside Diameter: 13.940"
  • Stock Bore Size: 1-1/4"
  • Maximum Bore Size: 3-1/4"
  • Hub Diameter: 4-3/4"
  • Length Thru Bore: 2"
  • Weight: 28.7 LBS
  • Common Interchanges: 80B42-SB

Phone: (407) 347-3519

About Us
    • Premium Quality 80B42 Sprocket
    • Features 42 Precision Teeth
    • Fully Black Oxide Coated
    • Meets ANSI Standards
    • Extremely Durable
    • Ultra High Performance

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