| d - Bore | 90 | mm | |
| B - Cone Width | 43 | mm | |
| T - Bearing Width | 46.50 | mm |
| D - Cup Outer Diameter | 190 | mm | |
| C - Cup Width | 30 | mm |
| Series | 31318M | ||
| Cup Part Number | Y31318M | ||
| Bearing Weight | 5.90 | Kg | |
| Full Timken Part Number | 31,318 |
| Cone Part Number | X31318M | ||
| Design Unit | Metric | ||
| Cage Material | Stamped Steel |
