| Fersa | 内直径(mm) | 外径(mm) | T(毫米) | 重量(Kg) |
|---|---|---|---|---|
| SCH 1614 | 25.40 | 33.34 | 22.23 | 0.04 |
| SCH 1616 | 25.40 | 33.34 | 25.40 | 0.05 |
| SCH 1816 | 28.58 | 38.10 | 25.40 | 0.06 |
| SCH 2016 | 31.75 | 41.28 | 25.40 | 0.07 |
| SCH 2020 | 31.75 | 41.28 | 31.75 | 0.08 |
| SCH 2216 | 34.93 | 44.45 | 25.40 | 0.08 |
| SCH 2220 | 34.93 | 44.45 | 31.75 | 0.06 |
| SN 1212 | 19.05 | 25.40 | 19.05 | 0.02 |
| SN 1710 | 26.99 | 33.34 | 15.88 | 0.03 |
| SN 1812 | 28.58 | 34.93 | 19.05 | 0.04 |
| SN 1816 | 28.58 | 34.93 | 25.40 | 0.06 |
| SN 2016 | 31.75 | 38.10 | 25.40 | 0.05 |
| SN 2020 | 31.75 | 38.10 | 31.75 | 0.07 |
| SN 2110 | 33.34 | 41.28 | 15.88 | 0.04 |
| SN 2610 | 41.28 | 50.80 | 15.88 | 0.05 |
| UJC0117 | - | 28.58 | 53.98 | 0.50 |