41BS54 High-Performance Sprocket 1-3/8" 2BK34 Pulley UEF210-32 flange bearings are designed

UEF210-32 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

Something else that is notable about this 100BS15 sprocket is that it fully meets all ANSI Standards

Our superior UCF210 bearing with a 50mm bore is equipped with a premium C3 precision insert bearing housed within a high-strength solid-base cast-iron housing

SER215-47 Bearing Dimensions

41BS54 High-Performance Sprocket 1-3/8" 2BK34 Pulley UEF210-32 flange bearings are designedThis 41BS54 sprocket features a 1 3 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 #41 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