40BS53 High-Performance Sprocket 1-1/8" 08B Hollow Pin Roller Chain Our superior UCFX12-39 bearing with

Our superior UCFX12-39 bearing with a 2-7/16" bore is equipped with a premium C3 precision insert bearing housed within a high-strength solid-base cast-iron housing

HCFS207-23 flange bearings are designed for circumstances where the bearing is mounted to a surface perpendicular to the shaft axis and poses great stability and rigidity due to the four mounting positions

160A12 sprockets with a stock bore comes with a 1-1/2" inside diameter plain hole and can be easily machine bored to custom sizes

Part #: UCHA209

Bearing Size: 6006-ZZ

40BS53 High-Performance Sprocket 1-1/8" 08B Hollow Pin Roller Chain Our superior UCFX12-39 bearing withThis 40BS53 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