40BS55 High-Performance Sprocket 1-1/4" filter_40BS21-FB This 35BS25 sprocket features a

This 35BS25 sprocket features a 5/8" finished bore including a key-way and two setscrews

This 2BK100 Pulley 1-3/8" bore is directly interchangeable with other manufacturers v-belt pulleys

This D200B20 sprocket is high quality

HCFJT207-21 bearing is a 1-5/16" bore two-bolt normal-duty flange bearing that utilizes an eccentric locking collar device to secure to a 1-5/16" shaft

Sprocket Size: 08B34

40BS55 High-Performance Sprocket 1-1/4" filter_40BS21-FB This 35BS25 sprocket features aThis 40BS55 sprocket features a 1 1 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 #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