Home > Power Transmission > Sprockets > Metric Roller Chain Sprockets > 20B Chain Sprockets > 20B B-Hub Sprockets >

20B11 Sprocket With Stock Bore

20B11 Sprocket Stock Bore 20B11 Sprocket
20B11 Sprocket

Note: Se habla espanol

Availability: Typically In-Stock
Product Code: 20B11-SPROCKET
Contact Us For Pricing & Availability

Description Technical Specs
This 20B11 sprocket is a durable, high quality, and precision sprocket with 11 teeth. Something that is notable about this 20B11 sprocket is that it fully meets all ISO Standards, which insures proper contact between the 20B-1 roller chain and sprocket thus preventing premature wear or breakage. 20B11 sprockets are supplied with a standard 20 millimeter inside diameter hole with no key-way or set screws 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. Fore more information or to get a formal quote please contact us and we will be happy to assist you.


  • Sprocket Size: 20B11
  • Tooth Count: 11
  • Dimension (d0): 112.6 mm
  • Dimension (dk): 127.8 mm
  • Dimension (dn): 77 mm
  • Dimension (d1): 20 mm
  • Dimension (d2): 47 mm
  • Dimension (L): 45 mm
  • Sprocket Weight: 2.15 kg

Phone: (407) 347-3519

About Us
    • High Quality Sprocket
    • Extremely Durable
    • Manufactured to ISO Standards

20B Roller Chain | Simplex Metric 20B Chain - 10ft Box Premier Series 20B Roller Chain - 10ft Box
Our Price: $149.99
Our Price: $349.99
20B Metric Roller Chain Premium 20B Roller Chain

Share your knowledge of this product. Be the first to write a review »