福赛型号
| Fersa | 内直径（mm） | 外径（mm） | T（毫米） | 重量（Kg） |
|---|---|---|---|---|
| 623/612 | 57.15 | 120.65 | 41.28 | 2.13 |
| 6280/20 | 53.98 | 127.00 | 50.80 | 3.23 |
| 6280/6220 | 53.98 | 127.00 | 50.80 | 3.23 |
| 6379/6320 | 65.09 | 135.76 | 53.98 | 3.50 |
| 6386/20 | 66.68 | 135.76 | 53.98 | 3.44 |
| 6386/20 | 66.68 | 135.76 | 53.98 | 3.44 |
| 6386/6320 | 66.68 | 135.76 | 53.98 | 3.44 |
| 639/632 | 63.50 | 136.53 | 41.28 | 2.83 |
| 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 |
| 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 |