UCTB209 Bearing | 45mm 2-Bolt Tapped Base Bearing Hollow Pin Roller Chain Hub Diameter: 37mm

Hub Diameter: 37mm

What sets this 6309-2RS bearing apart from others is the ABEC 3 precision standard that this bearing is made to

100B39 sprockets with a stock bore come with the standard 1-1/4" inside diameter hole with no keyway or setscrews and can be easily machine bored to custom sizes

UCHA208 Hanger Bearing Dimensions

Something that sets this 2050B14 sprocket apart from others is that it is Black Oxide Finished

UCTB209 Bearing | 45mm 2-Bolt Tapped Base Bearing Hollow Pin Roller Chain Hub Diameter: 37mmUCTB209 bearing is a 45mm bore tapped base normal duty mounted bearing unit that utilizes set screws to secure to a 45mm shaft. UCTB209 pillow block bearings have a unique housing designed for narrow applications with radial loads acting in the direction of the support surface. Our superior UCTB209 bearing with a 45mm bore is equipped with a premium C3 precision insert bearing housed within a high strength solid base cast iron housing. Additionally,