50BS49 Sprocket With 1-1/4" Finished Bore 40B60 Sprockets While the phosphate coated and

While the phosphate coated and then painted finish adds corrosion resistance to the 2BK190H pulley

This 50B17 sprocket is a durable

the 5203-2RS bearing features raceways that are precision honed to a superb finish

Dimension (E): 19/32"

UCFC208 bearings are commonly used in applications such as

50BS49 Sprocket With 1-1/4" Finished Bore 40B60 Sprockets While the phosphate coated andThis 50BS49 sprocket features a 1 1 4" 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 #50 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