40BS48 High-Performance Sprocket 1-1/8" filter_H40BS11 Sheave Size: 1C240SF

Sheave Size: 1C240SF

35A70 sprocket with a stock bore comes with the standard 23/32" inside diameter plain hole and can be easily machine bored to custom sizes

This 35BS17 sprocket features a 1" finished bore including a key-way and two setscrews

2080A19 double pitch sprockets are manufactured specifically for C2080H double pitch roller chain

For more information on a three groove 35V1250E sheave

40BS48 High-Performance Sprocket 1-1/8" filter_H40BS11 Sheave Size: 1C240SFThis 40BS48 sprocket features a 1 1 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 #40 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