35BS19 Sprocket With 1/2" Finished Bore 4545 100E21 sprockets are manufactured to

100E21 sprockets are manufactured to accept a E type QD bushing which

35B26 sprockets with a stock bore comes with the standard 1/2" ID hole with no keyway or set screws and can be easily machine bored to custom sizes

Sprocket Size: 120R18

Dimension (P): 11/32"

This 160C70 sprocket is a durable

35BS19 Sprocket With 1/2" Finished Bore 4545 100E21 sprockets are manufactured toThis 35BS19 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