福赛型号
| Fersa | 内直径（mm） | 外径（mm） | T（毫米） | 重量（Kg） |
|---|---|---|---|---|
| PSM52550K | - | - | 76.50 | 2.29 |
| PSM52650K | - | - | 76.50 | 0.15 |
| PSM52750K | - | - | 76.50 | 3.18 |
| PSM52800K | - | - | 76.50 | 2.86 |
| PSM52850K | - | - | 76.50 | 0.17 |
| PSM53030K | 25.00 | 47.00 | 15.00 | 0.24 |
| PSM53050K | - | - | - | 3.00 |
| PSM53065K | - | - | - | 3.11 |
| PSM53080K | - | - | - | 2.15 |
| PSM53085K | - | - | - | 2.74 |
| PSM53090K | - | - | - | 4.57 |
| PSM53095K | - | - | - | 5.20 |
| PSM53110K | - | - | - | 3.73 |
| PSM53140K | - | - | - | 3.77 |
| PSM53170K | - | - | - | 4.71 |
| PSM53200K | - | - | - | 4.16 |
| PSM53225K | 25.00 | 47.00 | 15.00 | 0.22 |
| PSM53265K | - | - | - | 3.12 |
| PSM53290K | - | - | - | 0.14 |
| PSM53320K | - | - | - | - |