60BS60 Sprocket With 1-3/8" Finished Bore 40B56 Sprockets the 6804 bearing features raceways

the 6804 bearing features raceways that are precision honed to a superb finish

Limiting Speed (Grease): 10000 RPM

50C13 sprockets with a stock bore comes with the standard 5/8" ID hole with no keyway or set screws and can be easily machine bored to custom sizes

Sprockets that have hardened teeth last longer

Sheave Size: 3C180E

60BS60 Sprocket With 1-3/8" Finished Bore 40B56 Sprockets the 6804 bearing features racewaysThis 60BS60 sprocket features a 1 3 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 #60 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