50BS20 Sprocket With 7/8" Finished Bore 40B50 Sprockets CSB206-19 bearing is a light-duty

CSB206-19 bearing is a light-duty ball bearing insert made to C3 precision standards and utilizes set-screws to secure to a 1-3/16" shaft

This 5306 Bearing is a high-precision premium double-row angular contact ball bearing made to ABEC 3 precision standards from AXIS

Size: 2B56SDS

This 100BS23 sprocket features a 2" finished bore with a key-way and two set screws

Part #: UCHA208-24

50BS20 Sprocket With 7/8" Finished Bore 40B50 Sprockets CSB206-19 bearing is a light-dutyThis 50BS20 sprocket featured a 7 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 or