40BS47 Sprocket With 7/8" Finished Bore 08B B-Hub Sprockets 2BK90 Pulley 3/4" Dimensions

2BK90 Pulley 3/4" Dimensions

This 200S16 sprocket is manufactured for an S-Type QD Bushing and fully meets ANSI Standards

This 40BS33 sprocket features a 1-7/16" finished bore including a key-way and two setscrews

This two groove 2BK100H Pulley uses an H-Series Bushing

40A15 Sprocket Dimensions:

40BS47 Sprocket With 7/8" Finished Bore 08B B-Hub Sprockets 2BK90 Pulley 3/4" DimensionsThis 40BS47 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 #40 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,