60BS31 Sprocket 1-15/16" Bore 4545 Taper Lock Bushings Our superior UCFX09-28 bearing with

Our superior UCFX09-28 bearing with a 1-3/4" bore is equipped with a premium C3 precision insert bearing housed within a high-strength solid-base cast-iron housing

This 50BS25 sprocket featured a 3/4" finished bore with a key-way and two set screws

our UCTB204 bearing has added features that improve the overall life and performance of the unit

40BS12 5/8" Finished Bore Sprocket Dimensions:

Bearing Size: 6221-ZZ

60BS31 Sprocket 1-15/16" Bore 4545 Taper Lock Bushings Our superior UCFX09-28 bearing withThis 60BS31 sprocket features a 1 15 16" finished bore including a key way and two setscrews. It is a durable, high quality, and precision sprocket that fully meets all ANSI Standards which insures proper contact between the #60 roller chain and sprocket thus preventing premature wear or breakage. This sprocket is also black oxide coated which increases resistance to the environment and will prevent early rust build up. We also offer stock bore