The dimensions of the SKF NJ311ECM bearing are 55x120x29mm
this bearings also has a standard radial internal clearance The bearing's dimensions are 35x62x14
32 08 A 2RS1 TN9 MT33 Maximum Capacity
This 3310A-2Z bearing is a metric double row angular contact bearing with a metal shield on both sides of the bearing
63 11 DDU C3 Medium Series 55mm - Bore Size Rubber Seals on Both Sides of Bearing Radial Internal Clearance Greater Than Normal
NJ2215-E-M1 - FAG Cylindrical Roller Bearing - 75x130x31mm 7203btvpua The dimensions of the SKFThis NJ2215 E M1 bearing is a single row cylindrical roller bearing, it has 1 flange on the inner ring, an increased capacity design, a two piece solid brass cage, roller guided and a normal radial internal clearance. The bearing's dimensions are 75x130x31. NJ 22 15 E M1 Two Flanges on Outer Ring and One on Inner Ring Light, Wide Series 75mm Bore Size Increased Capacity Design Solid Brass Cage, Two piece, Roller guided Normal Radial Internal Clearance