6311-RS1 Ball Bearing ID 55mm OD 120mm Width 29mm Outer Diameter - 5/8 inch (0.625") the 6020 inner diameter is

the 6020 inner diameter is 100mm

Name: S602ZZ ball bearing

6022NR width is 28mm

SBPP206 FYH Bearing

small trailers

6311-RS1 Ball Bearing ID 55mm OD 120mm Width 29mm Outer Diameter - 5/8 inch (0.625") the 6020 inner diameter is6311 RS1 Deep groove ball bearings single row Radial Bearing 55x120x29 6311 RS1 Deep groove ball bearings single row Radial Bearing 55 mm ID x 120 mm OD x 29 mm Wide. Item Sku : 6311 RS1 Brand : VXB Type : Deep groove ball bearings Inner (ID) : 55mm Outer (OD) : 120mm Width : 29mm Inner Inch : 2. 165 Inch Outer Inch : 4. 724 Inch Width Inch : 1. 142 Inch Size : 55mm x 120mm x 29mm Size Inch : 2. 165" x 4. 724" x 1. 142" Dynamic load : 74. 1 kN Static