80BS42 Sprocket With 2-15/16" Finished Bore 50B47 Sprockets This 140R40 sprocket is a

This 140R40 sprocket is a durable

Hollow Pin OD (L): 0

HCFJT204-12 bearing is a 3/4" bore two-bolt normal-duty flange bearing that utilizes an eccentric locking collar device to secure to a 3/4" shaft

50BS23 1 1/4" Finished Bore Sprocket Dimensions

This 35BS54 sprocket features a 1" finished bore including a key-way and two setscrews

80BS42 Sprocket With 2-15/16" Finished Bore 50B47 Sprockets This 140R40 sprocket is aThis 80BS42 sprocket features a 2 15 16" finished bore including a key way and two setscrews. It is a durable, high quality, and precision 42 tooth sprocket that fully meets all ANSI Standards which, insures proper contact between the #80 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