80BS23 Sprocket With 2" Finished Bore 2BK57 Pulley 50BS44 1 3/16" Finished Bore

50BS44 1 3/16" Finished Bore Sprocket Dimensions

Part #: UCTB 208-24

Dimension (M): 39

Dimension (b): 31/32"

100A28 sprockets with a stock bore comes with a 1-1/4" inside diameter plain hole and can be easily machine bored to custom sizes

80BS23 Sprocket With 2" Finished Bore 2BK57 Pulley 50BS44 1 3/16" Finished BoreThis 80BS23 sprocket features a 2" finished bore with a key way and two set screws. It is a durable, high quality, and precision sprocket with 23 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 #80 roller chain and sprocket thus preventing premature wear