40SH24 Sprocket (QD Type) #60 Coupling Sprockets 160R25H sprockets are bored to

160R25H sprockets are bored to accept a R2 type taper bushing

Sheave Size: 25V440SH

HCFJT212-39 Bearing Dimensions

140C54 sprockets with a stock bore come with the standard 1-1/2" inside diameter hole with no keyway or setscrews and can be easily machine bored to custom sizes

36A Roller Chain Dimensions

40SH24 Sprocket (QD Type) #60 Coupling Sprockets 160R25H sprockets are bored toThis 40SH24 sprocket is a durable, high quality, and precision sprocket with hardened teeth that is manufactured to accept a SH 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 #40 roller chain and sprocket to prevent premature wear or breakage.