| Fersa | 内直径(mm) | 外径(mm) | T(毫米) | 重量(Kg) |
|---|---|---|---|---|
| NB0161 | 50.00 | 56.01 | 43.70 | 0.12 |
| NB0162 | 86.00 | 94.00 | 45.00 | 0.27 |
| NB0163 | 60.00 | 68.00 | 40.00 | 0.17 |
| NB0164 | 40.00 | 60.00 | 3.00 | 0.02 |
| NB0165 | 70.00 | 78.00 | 46.00 | 0.23 |
| NB0166 | 62.00 | 70.00 | 37.00 | 0.16 |
| NB0167 | 70.00 | 78.00 | 37.00 | 0.18 |
| NB0169 | 25.00 | 37.00 | 24.00 | 0.07 |
| NK 12/16 | 12.00 | 73.00 | 16.00 | 0.02 |
| NK 152512 | 15.00 | 25.00 | - | 0.02 |
| NK 16/16 | 16.00 | 24.00 | 16.00 | 0.02 |
| NK 17/16 | 17.00 | 25.00 | 16.00 | 0.02 |
| NK 17/20 | 17.00 | 25.00 | 20.00 | 0.03 |
| NK 18/20 | 18.00 | 26.00 | 20.00 | 0.03 |
| NK 19/16 | 19.00 | 27.00 | 16.00 | 0.03 |
| NK 20/20 | 20.00 | 28.00 | 20.00 | 0.03 |
| NK 22/16 | 22.00 | 30.00 | 16.00 | 0.03 |
| NK 22/20 | 22.00 | 30.00 | 20.00 | 0.04 |
| NK 24/16 | 24.00 | 32.00 | 16.00 | 0.03 |
| NK 24/20 | 24.00 | 32.00 | 20.00 | 0.04 |