50BS16 Sprocket With 1-3/8" Finished Bore Metric A1 Attachments Our superior UCST212-39 bearing with

Our superior UCST212-39 bearing with a 2-7/16" bore is equipped with a premium C3 precision insert bearing housed within a high-strength solid cast-iron housing

Dimension (S): 15

40BS37 3/4" Finished Bore Sprocket Dimensions:

Part #: UCPX 05-16

UCWP203 Bearing Dimensions

50BS16 Sprocket With 1-3/8" Finished Bore Metric A1 Attachments Our superior UCST212-39 bearing withThis 50BS16 sprocket featured a 1 3 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