80BS13 Sprocket With 1-1/4" Finished Bore 6020 Coupling Half Sprockets Our superior UCTB201-8 bearing with

Our superior UCTB201-8 bearing with a 1/2" bore is equipped with a premium C3 precision insert bearing housed within a high-strength solid-base cast-iron housing

Dimension (a): 1-15/16"

60BTB30 sprockets are manufactured to accept a 2012 size taper bushing which we also stock with a wide range of bore sizes

UCST209-27 Take-Up Bearing Dimensions

Dimension (M): 5-15/32"

80BS13 Sprocket With 1-1/4" Finished Bore 6020 Coupling Half Sprockets Our superior UCTB201-8 bearing withThis 80BS13 sprocket features a 1 1 4" finished bore with a key way and two set screws. It is a durable, high quality, and precision sprocket with 13 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