22256CAME4C3 - NSK Spherical Roller Bearing - 280x500x130mm IKO TRI405930 This R230 is a light

This R230 is a light

62 18 2RS Light Series 90mm - Bore Size Rubber Seals on Both Sides of the Bearing Normal Radial Internal Clearance Greater

3/8 is a medium

This 7209CTRDULP3 bearing is a Super Precision angular contact bearing with a 15° contact angle and a phenolic cage

This 6013Z NSK bearing is a Deep Groove Radial Ball Bearing with a standard radial internal clearance The bearing's dimensions are 65x100x18

22256CAME4C3 - NSK Spherical Roller Bearing - 280x500x130mm IKO TRI405930 This R230 is a lightThis 22256CAME4C3 bearing is a Spherical Roller Bearing with a guide ring centred on a retaining flanged inner ring, a machined brass cage, an annular groove in the outer ring with three lubrication holes and a larger than standard radial internal clearance. The bearing's dimensions are 280x500x130. 222 56 CAM E4 C3 Medium 280mm Bore Size One Piece Brass Cage, Guide Ring Cylindrical Bore Groove & Holes, Outer Internal Clearance Greater Than Normal