50BS60 Sprocket With 1-3/4" Finished Bore Metric K1 Attachments This 6208-ZZ ball bearing is

This 6208-ZZ ball bearing is a high-precision premium quality deep groove shielded 40x80x18 ball bearing made to ABEC 3 precision standards from AXIS

40BS24 1-1/8" Finished Bore Sprocket Dimensions:

This 140S45 sprocket is a durable

160C40 Sprocket Dimensions

50BS60 Sprocket With 1-3/4" Finished Bore Metric K1 Attachments This 6208-ZZ ball bearing isThis 50BS60 sprocket features a 1 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