50B31 Sprocket With Stock Bore

Power Transmission > Sprockets > Roller Chain Sprockets > Single Strand Roller Chain Sprockets > 50 Roller Chain Sprockets > #50 B-Hub Sprockets > 50B31 Sprockets

50B31 Sprocket With Stock Bore

Note: Custom Cut to Length Chain Also Available
$47.99
SKU: 50B31-SPROCKET
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50B31 Sprocket With Stock Bore Features
50B31 Sprocket With Stock Bore Specifications
This 50B31 sprocket is a durable, premium quality, and precision 31-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 #50 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. 50B31 sprockets with a stock bore comes with the standard 3/4" inside diameter hole with no keyway or setscrews and can be easily machine bored to custom sizes. We also offer 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.

50B31 Sprocket Dimensions


50B31 Sprocket With Stock Bore
  • Sprocket Size: 50B31
  • Tooth Count: 31
  • Outside Diameter: 6.520"
  • Hub Type: B
  • Bore Size: 3/4"
  • Recommended Maximum: 2-1/4"
  • Hub Diameter: 3-1/4"
  • Length Thru Bore: 1-1/4"
  • Sprocket Weight: 4.74 LBS
  • Common Interchanges: 50B31H, H50B31, 50B31-SB

Phone: (407) 347-3519
Email: sales@usarollerchain.com
  • Sprocket Size: 50B31
  • Tooth Count: 31
  • Outside Diameter: 6.520"
  • Hub Type: B
  • Bore Size: 3/4"
  • Recommended Maximum: 2-1/4"
  • Hub Diameter: 3-1/4"
  • Length Thru Bore: 1-1/4"
  • Sprocket Weight: 4.74 LBS
  • Common Interchanges: 50B31H, H50B31, 50B31-SB
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