福赛型号
| Fersa | 内直径（mm） | 外径（mm） | T（毫米） | 重量（Kg） |
|---|---|---|---|---|
| 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 |
| 6411 2RS | - | - | - | 2.30 |
| 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 |
| 644/633 | 60.30 | 130.20 | 41.30 | 2.22 |
| 64450/64700 | 114.30 | 177.80 | 41.28 | 3.45 |
| 64450/700 | 114.30 | 177.80 | 41.28 | 3.45 |
| 6461 A/20 | 76.20 | 149.22 | 53.98 | 4.25 |
| 6461 A/6420 | - | - | - | 4.25 |
| 6461/6420 | 76.20 | 149.23 | 53.98 | 3.75 |
| 6461/6420 | 76.20 | 149.23 | 53.98 | 3.75 |
| 6461A/20 | 76.20 | 149.23 | 53.98 | 4.37 |
| 65237/65500 | 60.33 | 127.00 | 44.45 | 2.50 |