50BS39 Sprocket With 7/8" Finished Bore filter_H25B48 Our UCF206-20 bearing is dimensionally

Our UCF206-20 bearing is dimensionally made to industry standards

Plate Thickness (T): 3

This 40BS37 sprocket features a 1-7/16" finished bore including a key-way and two setscrews

25V750SK Sheave Dimensions

50BS39 Sprocket With 7/8" Finished Bore filter_H25B48 Our UCF206-20 bearing is dimensionallyThis 50BS39 sprocket features a 7 8" 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 sprockets,