| Mode number | Gray Cast Iron Material | |
| Deformation (mm) | Natural frequency (Hz) | |
| 1 | 64.480 | 316.10 |
| 2 | 67.448 | 601.82 |
| 3 | 84.241 | 798.46 |
| 4 | 68.756 | 1823.00 |
| 5 | 53.249 | 2204.70 |
| 6 | 82.334 | 3410.70 |
| 7 | 85.515 | 4151.80 |
| 8 | 61.395 | 4888.80 |
| 9 | 107.11 | 5324.00 |
| 10 | 62.90 | 6123.00 |