| d - Bore | 20 | mm | |
| B - Cone Width | 14 | mm | |
| T - Bearing Width | 15.25 | mm |
| D - Cup Outer Diameter | 47 | mm | |
| C - Cup Width | 12 | mm |
| Series | 30204M | ||
| Cup Part Number | Y30204M | ||
| Bearing Weight | 0.10 | Kg | |
| Full Timken Part Number | 30,204 |
| Cone Part Number | X30204M | ||
| Design Unit | Metric | ||
| Cage Material | Stamped Steel |
