40BS52 Sprocket With 7/8" Finished Bore #140 Q-Type Sprockets the 5314 bearing features raceways

the 5314 bearing features raceways that are precision honed to a superb finish

This 40B112 sprocket is a durable

40BS34 Sprocket Dimensions:

35BS42 5/8" Finished Bore Sprocket Dimensions:

UCFB209-26 flange bearings are designed with a metric-based housing

40BS52 Sprocket With 7/8" Finished Bore #140 Q-Type Sprockets the 5314 bearing features racewaysThis 40BS52 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,