40BS30 Sprocket With 1" Finished Bore filter_35B15-SB HCFS207-23 bearings are commonly used

HCFS207-23 bearings are commonly used in applications such as

What sets this 6806-2RS bearing apart from others is the ABEC 3 precision standard that this bearing is made to

This 100Q35 sprocket is a durable

160R21H sprockets are bored to accept a R2 type taper bushing

40BS30 Sprocket With 1" Finished Bore filter_35B15-SB HCFS207-23 bearings are commonly usedThis 40BS30 sprocket featured a 1" 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 #40 roller chain and sprocket thus preventing premature wear or