福赛型号
| Fersa | 内直径（mm） | 外径（mm） | T（毫米） | 重量（Kg） |
|---|---|---|---|---|
| 6408 2RS/C3 | 40.00 | 110.00 | 27.00 | 1.17 |
| 6408 2Z/C3 | 40.00 | 110.00 | 27.00 | 1.25 |
| 6408 ZZ | 40.00 | 110.00 | 27.00 | 1.25 |
| 6408 ZZ/C3 | 40.00 | 110.00 | 27.00 | 1.25 |
| 6409 2RS | 45.00 | 120.00 | 29.00 | 1.55 |
| 6409 2RS/C3 | 45.00 | 120.00 | 29.00 | 1.55 |
| 6409 2RS/C3 | 45.00 | 120.00 | 29.00 | 1.40 |
| 6409 2Z/C3 | 45.00 | 120.00 | 29.00 | 1.50 |
| 6409 ZZ/C3 | 45.00 | 120.00 | 29.00 | 1.55 |
| 641/632 | 66.68 | 136.53 | 41.28 | 3.25 |
| 641/632 | 66.68 | 136.53 | 41.28 | 3.25 |
| 641/633 | 66.68 | 130.18 | 41.28 | 2.91 |
| 641/633 | 66.68 | 130.18 | 41.28 | 2.35 |
| 6410 2RS/C3 | 50.00 | 130.00 | 31.00 | 1.90 |
| 6410 2RS/C3 | 50.00 | 130.00 | 31.00 | 1.90 |
| 6410 ZZ/C3 | 50.00 | 130.00 | 31.00 | 1.90 |
| 6412 | 60.00 | 150.00 | 35.00 | 2.75 |
| 6412 NR | 60.00 | 150.00 | 35.00 | 2.88 |
| 6412 NR C3 | 60.00 | 150.00 | 35.00 | 2.88 |
| 644/632 | 71.44 | 136.53 | 41.28 | 3.09 |