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Home > Power Transmission > Sprockets > Metric Roller Chain Sprockets > 08B Chain Sprockets > 08B B-Hub Sprockets >

08B21 Sprocket With Stock Bore

08B21 Sprocket

Our Price: $95.99

Note: Se habla espanol

Availability: Typically In-Stock
Product Code: 08B21-SPROCKET

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Call to Order 407-347-3519

Description

Technical Specs

This 08B21 sprocket 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 08B21 sprocket is that it fully meets all ISO Standards, which insures proper contact between the 08B-1 roller chain and sprocket thus preventing premature wear or breakage. This sprocket is also fully black oxide coated which increases resistance to the environment and will prevent early rust build up. 08B21H sprockets with a stock bore comes with the standard 12 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.

Dimensions:

Sprocket Size: 08B21
Tooth Count: 21
Pitch Diameter: 85.21mm
Stock Bore: 12mm
Maximum Bore: 45mm
Hub Diameter: 70mm
Length Thru Bore: 28mm
Weight: 0.82kg