35BS21 Sprocket With 1/2" Finished Bore filter_35B23-SB It utilizes A Tru-Loc locking

It utilizes A Tru-Loc locking device for locking onto a 1-7/16" shaft and features a premium C3 precision insert bearing housed within a high-strength solid-base cast-iron housing

What sets this 6018-2RS bearing apart from others is the ABEC 3 precision standard that this bearing is made to

100C11H sprockets with a stock bore comes with the standard 1" inside diameter hole with no keyway or set screws and can be easily machine bored to custom sizes

UCFB207 flange bearings are designed with a metric-based housing

Part #: UEP 210-31

35BS21 Sprocket With 1/2" Finished Bore filter_35B23-SB It utilizes A Tru-Loc lockingThis 35BS21 sprocket features a 1 2" finished bore including a key way and two setscrews. It is a durable, high quality, and precision sprocket that has 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 #35 roller chain and sprocket which prevents premature