50BS23 Sprocket With 1-3/8" Finished Bore filter_H40BS47 SARFB204-12 bearing is a 3/4"

SARFB204-12 bearing is a 3/4" bore three-bolt light-duty flange bearing that utilizes an eccentric locking collar to secure to a 3/4" shaft

This 40BS36 sprocket features a 1-3/16" finished bore including a key-way and two setscrews

160R13H sprockets are bored to accept a R1 type taper bushing

05mm pitch made per ISO and British Standards

50BS23 Sprocket With 1-3/8" Finished Bore filter_H40BS47 SARFB204-12 bearing is a 3/4"This 50BS23 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