140E18 Sprocket (QD Type) #100 B-Hub Sprockets 100R40 sprockets are made to

100R40 sprockets are made to accept a R1 size taper bushing which we also stock with a wide range of bore sizes

Something else that is notable about this 100B17 sprocket is that it fully meets all ANSI Standards

Sprocket Size: 100C72

Minimum Breaking Load: 6

100B27H sprockets with a stock bore comes with the standard 1-1/4" inside diameter hole with no keyway or set screws and can be easily machine bored to custom sizes

140E18 Sprocket (QD Type) #100 B-Hub Sprockets 100R40 sprockets are made toThis 140E18 sprocket is a durable, high quality, and precision sprocket with 18 hardened teeth that is manufactured to accept a E bushing. Sprockets that have hardened teeth last longer, perform better, 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 #140 roller chain and sprocket. Meeting strict ANSI Standards