福赛型号
| Fersa | 内直径（mm） | 外径（mm） | T（毫米） | 重量（Kg） |
|---|---|---|---|---|
| WB37720037BBM | 37.00 | 72.00 | 37.00 | 0.64 |
| WB37720437BB | 37.00 | 72.04 | 37.00 | 0.59 |
| WB37720437BBM | 37.00 | 72.04 | 37.00 | 0.62 |
| WB37720437BBMV1 | 37.00 | 72.04 | 37.00 | 0.60 |
| WB37720437BBMV2 | 36.98 | 72.04 | 37.00 | 0.55 |
| WB37740045BB | 37.00 | 74.00 | 45.00 | 0.80 |
| WB37740437BB | 36.97 | 74.04 | 37.00 | 0.70 |
| WB37740437BBM | 36.97 | 74.04 | 37.00 | 0.70 |
| WB38640036/33BB | 38.00 | 64.00 | 36.00 | 0.46 |
| WB38640037BB | 38.00 | 64.00 | 37.00 | 0.74 |
| WB38640336/33BB | 38.00 | 64.03 | 36.00 | 0.47 |
| WB38650352BB | 38.00 | 65.03 | 52.00 | 0.59 |
| WB38680037BB | 38.00 | 68.00 | 37.00 | 0.54 |
| WB38690039/34BB | 38.00 | 69.00 | 39.00 | 0.58 |
| WB38690039/34BBM | 38.00 | 69.00 | 39.00 | 0.52 |
| WB38700037BB | 38.10 | 70.00 | 37.00 | 0.54 |
| WB38700037BBM | 38.00 | 70.00 | 37.00 | 0.60 |
| WB38700038BB | 38.00 | 70.00 | 38.00 | 0.59 |
| WB38700038BBM | 38.00 | 70.00 | 38.00 | 0.57 |
| WB38710033/30BB | 38.00 | 71.00 | 33.00 | 0.50 |