40BS57 High-Performance Sprocket 1-1/2" filter_H35BS80 SB208-24 bearing is a light-duty

SB208-24 bearing is a light-duty ball bearing insert made to C3 precision standards and utilizes set-screws to secure to a 1-1/2" shaft

UCFB207-23 bearing is a 1-7/16" bore three-bolt normal-duty flange bracket bearing that utilizes set screws to secure to a 1-7/16" shaft

UCF206-20 bearings are commonly used in applications such as

Dimension (A): 137

40BS57 High-Performance Sprocket 1-1/2" filter_H35BS80 SB208-24 bearing is a light-dutyThis 40BS57 sprocket features a 1 1 2" 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