50BS29 Sprocket With 1-1/2" Finished Bore 40B49 Sprockets This 41BS14 sprocket featured a

This 41BS14 sprocket featured a 5/8" finished bore with a key-way and two set screws

Additionally this bushing features a 3-3/16" bore with a standard keyway

What sets this 5208 bearing apart from others is the ABEC 3 precision standard that this bearing is made to

CSA206-18 bearing is a light-duty ball bearing insert made to C3 precision standards and utilizes an eccentric locking collar to secure to a 1-1/8" shaft

UCFB209-28 flange bearings are designed with a metric-based housing

50BS29 Sprocket With 1-1/2" Finished Bore 40B49 Sprockets This 41BS14 sprocket featured aThis 50BS29 sprocket featured a 1 1 2" 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