| Design Unit | METRIC |
| Bore Taper | 1/12 |
| Bearing Weight | 74.200 Kg |
| Cage Type | EJ |
| Cage Material | Steel |
| Superseded Part | 23064KCJW40IW507C08 |
| d | 320.000 mm |
| D | 480.000 mm |
| B - Inner Ring Width | 121 mm |
| B - Outer Ring Width | 121.000 mm |
| R - Inner Ring To Clear Radius1 | 3.0 mm |
| r - Outer Ring To Clear Radius2 | 3.0 mm |
| da - Inner Ring Backing Diameter | 355.000 mm |
| Da - Outer Ring Backing Diameter | 444.000 mm |
| C0 - Static Radial Rating | 3880000 N |
| C1(2) - Dynamic Radial Rating (Two-Rows) | 2410000 N |
| e - ISO Factor3 | 0.23 |
| Y0 - ISO Factor4 | 2.93 |
| Y1 - ISO Factor5 | 4.36 |
| Y2 - ISO Factor6 | 2.86 |
| Reference Thermal Speed Rating (Grease) | 880 |
| Reference Thermal Speed Rating (Oil)7 | 1000 |
| Cg - Geometry Factor8 | 0.1278 |
