60BS47 Sprocket With 1-5/8" Finished Bore filter_H60BS11 This 40BS48 sprocket features a

This 40BS48 sprocket features a 5/8" finished bore including a key-way and two setscrews

CSB207-20 bearing is a light-duty ball bearing insert made to C3 precision standards and utilizes set-screws to secure to a 1-1/4" shaft

Dimension (F) Minimum: 9/16"

Dimension (E): 1-31/32"

60BS47 Sprocket With 1-5/8" Finished Bore filter_H60BS11 This 40BS48 sprocket features aThis 60BS47 sprocket features a 1 5 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