50A41 Sprocket Premium Roller Chain This 100B26 sprocket is a

This 100B26 sprocket is a durable

Common Interchanges: 40BS57H

This 6903-2RS ball bearing is a high-precision premium quality sealed deep groove 17x30x7 ball bearing made to ABEC 3 precision standards from AXIS

HCFJT210-31 flange bearings are designed for circumstances where the bearing is mounted to a surface perpendicular to the shaft axis and can fit in more space-restricted areas while still offering excellent stability with two mounting holes

UEFT206-17 Bearing Dimensions

50A41 Sprocket Premium Roller Chain This 100B26 sprocket is aThis 50A41 sprocket is a durable, high quality, and precision A Plate sprocket that is manufactured out of high quality steel. Something else that is notable about this sprocket is that it fully meets all ANSI Standards, which insures proper contact between the #50 roller chain and sprocket thus preventing premature wear or breakage. This sprocket is also evenly coated with black oxide, which adds resistance to to the environment and will prevent