23056-E1-C4 QBL Spherical Roller Bearing-280x420x106mm 21311-E-K/C3 This 51420-MP bearing is a

This 51420-MP bearing is a Single direction thrust bearing with a flat housing locating washer and a solid brass window cage

12 00 e tn9 c3 Extra Narrow Bore Size - 10mm Extra Capacity Glass Fibre Reinforced PA66 Cage

This NU2234EM bearing is a single row cylindrical roller bearing

The IKO equivalent is TAF202820

23056-E1-C4 QBL Spherical Roller Bearing-280x420x106mm 21311-E-K/C3 This 51420-MP bearing is aThis 23056 E1 C4 bearing is a Spherical Roller Bearing with an optimized internal design and a radial internal clearance greater than C3. The bearing's dimensions are 280x420x106. 230 56 E1 C4 Light 280mm Bore Size High Capacity Internal Design Cylindrical Bore Stamped Steel Cage Radial Clearance Greater Than C3