40BS72 High-Performance Sprocket 1-1/4" #100 Q Type Sprockets This 6004-ZZ ball bearing is

This 6004-ZZ ball bearing is a high-precision premium quality deep groove shielded 20x42x12 ball bearing made to ABEC 3 precision standards from AXIS

UCP208-24 Bearing Dimensions

Setscrew Used: 5/8-18"

35H45 sprockets are bored to accept a H size taper bushing which we also stock with a wide range of bore sizes

Bearing Size: 5212

40BS72 High-Performance Sprocket 1-1/4" #100 Q Type Sprockets This 6004-ZZ ball bearing isThis 40BS72 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