80BS18 Sprocket With 1-1/2" Finished Bore 16B Metric Chain Master Links This 3C60SF Sheave uses a

This 3C60SF Sheave uses a SF QD bushing

Our superior HCST209-27 bearing with a 1-11/16" bore is equipped with a premium C3 precision insert bearing housed within a high-strength solid cast-iron housing

Sprocket Size: 160J30

This 41BS26 sprocket featured a 3/4" finished bore with a key-way and two set screws

While the phosphate coated and then painted finish adds corrosion resistance to the 63V500SK sheave

80BS18 Sprocket With 1-1/2" Finished Bore 16B Metric Chain Master Links This 3C60SF Sheave uses aThis 80BS18 sprocket features a 1 1 2" finished bore with a key way and two set screws. It is a durable, high quality, and precision sprocket with 18 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