| d - Bore | 100 | mm | |
| B - Cone Width | 47 | mm | |
| T - Bearing Width | 51.50 | mm |
| D - Cup Outer Diameter | 215 | mm | |
| C - Cup Width | 39 | mm |
| Series | 30,320 | ||
| Cup Part Number | Y30320M | ||
| Bearing Weight | 8.37 | Kg | |
| Full Timken Part Number | 30,320 |
| Cone Part Number | X30320M | ||
| Design Unit | Metric | ||
| Cage Material | Stamped Steel |
