| d - Bore | 34.93 | mm | |
| B - Cone Width | 28.58 | mm | |
| T - Bearing Width | 29.37 | mm |
| D - Cup Outer Diameter | 76.20 | mm | |
| C - Cup Width | 23.81 | mm |
| Series | 31,500 | ||
| Cup Part Number | 31,521 | ||
| Bearing Weight | 0.60 | Kg |
| Cone Part Number | 31,593 | ||
| Design Unit | Inch | ||
| Cage Material | Stamped Steel |
