50BS12 Sprocket With 1-1/4" Finished Bore 41B23 Sprockets Our HCFJT209-27 bearing is dimensionally

Our HCFJT209-27 bearing is dimensionally made to industry standards

Dimension (B): 76

50B54 sprockets with a stock bore comes with the standard 1" inside diameter hole with no keyway or setscrews and can be easily machine bored to custom sizes

What sets this 6222-2RS bearing apart from others is the ABEC 3 precision standard that this bearing is made to

50BS12 Sprocket With 1-1/4" Finished Bore 41B23 Sprockets Our HCFJT209-27 bearing is dimensionallyThis 50BS12 sprocket featured a 1 1 4" finished bore with a key way and two set screws. It is a durable, high quality, and precision sprocket with 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 sprocket is that it fully meets all ANSI Standards, which insures proper contact between the #50 roller chain and sprocket thus preventing premature wear