福赛型号
| Fersa | 内直径（mm） | 外径（mm） | T（毫米） | 重量（Kg） |
|---|---|---|---|---|
| 6304 B12 | 20.00 | 52.00 | 12.00 | - |
| 6304 B12 D56 | 20.00 | 56.00 | 12.00 | 0.17 |
| 6304 B12 D56 | 20.00 | 56.00 | 12.00 | 0.17 |
| 6304 C3 | 20.00 | 52.00 | 15.00 | 0.14 |
| 6304 C3 | 20.00 | 52.00 | 15.00 | 0.14 |
| 6304 D55 2RS/NR | 20.00 | 55.00 | 15.00 | 0.15 |
| 6304 ZZ | 20.00 | 52.00 | 15.00 | 0.14 |
| 6304 ZZ/C3 | 20.00 | 52.00 | 15.00 | 0.14 |
| 6304-2RS C3 | 20.00 | 52.00 | 15.00 | 0.14 |
| 6304-2RS C3.EXF | 20.00 | 52.00 | 15.00 | 0.15 |
| 6304-2RS HT C3 | 20.00 | 52.00 | 15.00 | 0.15 |
| 6304-ZZ C0 | 20.00 | 52.00 | 15.00 | 0.14 |
| 6304-ZZ C3 | 20.00 | 52.00 | 15.00 | 0.15 |
| 6304/14 2RS/C3 | 14.00 | 52.00 | 15.00 | 0.14 |
| 6304/17 | 17.00 | 52.00 | 15.00 | 0.15 |
| 6304/17 2RS | 17.00 | 52.00 | 15.00 | 0.15 |
| 6304/17 2RS | 17.00 | 52.00 | 15.00 | 0.14 |
| 6304/17 B16 2RS | 17.00 | 52.00 | 16.00 | 0.16 |
| 6304/17 B16 2RS | 17.00 | 52.00 | 16.00 | 0.16 |
| 6304/17 B17 2RS | 17.00 | 52.00 | 17.00 | 0.17 |