140R19H Sprocket (Taper Bushed) #140 C-Hub Sprockets 08B40 sprockets with a stock

08B40 sprockets with a stock bore comes with the standard 19 millimeter inside diameter hole with no key-way or set screws and can be easily machine bored to custom sizes

Sprocket Size: 120BS23

100SDS11 sprockets are manufactured to accept a SDS type QD bushing which

Sprocket Size: 06B20

140R19H Sprocket (Taper Bushed) #140 C-Hub Sprockets 08B40 sprockets with a stockThis 140R19H sprocket is a durable, high quality, and precision sprocket with 19 hardened teeth that is manufactured to accept a R1 bushing. 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 #140 roller chain and sprocket which prevents premature wear or breakage. This