22311 E SKF Spherical Roller Bearing - 55x120x43 51205QBL This 61801 2Z bearing is

This 61801 2Z bearing is a Shielded Thin Section Deep Groove Radial Ball Bearing with a standard radial internal clearance

The IKO equivalent is TAFI51512

LWHG20 C1 R1200 T1 H S2 Non-Maintenance Free Long Flange Type Bottom Mounting Linear Way Unit One Carriage 1200mm - Rail Length Light Preload High Accuracy Class S2 Specification

72 07 CD GA HC P4A Light Series 35mm - Bore Size 15° Contact Angle

This 51104 bearing is a Single direction thrust bearing with a flat housing locating washer

22311 E SKF Spherical Roller Bearing - 55x120x43 51205QBL This 61801 2Z bearing isThis 22311 E bearing is a Spherical Roller Bearing with an optimized internal design for increased load capacity, a flangeless inner ring, two stamped steel cages and a normal radial internal clearance. The bearing's dimensions are 55x120x43. 223 11 E Extra Heavy, Wide 55mm Bore Size High Capacity Internal Design Cylindrical Bore Stamped Steel Cage Standard Clearance