50BS12 Sprocket With 1-1/8" Finished Bore #140 Roller Chain Sprockets our SARFB204-12 bearing has added

our SARFB204-12 bearing has added features that improve the overall life and performance of the unit

6314 Ball Bearing Dimensions

UEFT207-21 bearings are commonly used in applications such as

this 32A roller chain is manufactured using heat-treated precision components

50BS12 Sprocket With 1-1/8" Finished Bore #140 Roller Chain Sprockets our SARFB204-12 bearing has addedThis 50BS12 sprocket featured a 1 1 8" 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