| d - Bore | 50 | mm | |
| B - Cone Width | 27 | mm | |
| T - Bearing Width | 29.25 | mm |
| D - Cup Outer Diameter | 110 | mm | |
| C - Cup Width | 23 | mm |
| Series | 30310M | ||
| Cup Part Number | Y30310M | ||
| Bearing Weight | 1.30 | Kg | |
| Full Timken Part Number | 30,310 |
| Cone Part Number | X30310M | ||
| Design Unit | Metric | ||
| Cage Material | Stamped Steel |
