50BS42 Sprocket With 3/4" Finished Bore 41B42 Sprockets Something that sets this 2042B16

Something that sets this 2042B16 sprocket apart from others is that it is Black Oxide Finished

our UCFC204-12 bearing has added features that improve the overall life and performance of the unit

Sheave Size: 3C105E

UCPX13-40 Bearing Dimensions

4TB50 Pulley Dimensions

50BS42 Sprocket With 3/4" Finished Bore 41B42 Sprockets Something that sets this 2042B16This 50BS42 sprocket features a 3 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 sprockets,