| Fersa | 内直径(mm) | 外径(mm) | T(毫米) | 重量(Kg) |
|---|---|---|---|---|
| NU 217 EMC3 | 85.00 | 150.00 | 28.00 | 1.87 |
| NU 218 EMC3 | 90.00 | 160.00 | 30.00 | 2.36 |
| NU 219 EMC3 | 95.00 | 170.00 | 32.00 | 2.88 |
| NU 220 EMC3 | 100.00 | 180.00 | 34.00 | 3.49 |
| NU 220 MC3 | 100.00 | 180.00 | 34.00 | 3.49 |
| NU 2204 EMC3 | 20.00 | 47.00 | 18.00 | 0.14 |
| NU 2205 EMC3 | 25.00 | 52.00 | 18.00 | 0.17 |
| NU 2205 NRC3 | 25.00 | 52.00 | 18.00 | 0.17 |
| NU 2206 EMC3 | 30.00 | 62.00 | 20.00 | 0.26 |
| NU 2206 EP | 30.00 | 62.00 | 20.00 | 0.26 |
| NU 2206 NRC3 | 30.00 | 62.00 | 20.00 | 0.26 |
| NU 2207 FM | 35.00 | 72.00 | 23.00 | 0.40 |
| NU 2207 NRC3 | 35.00 | 72.00 | 23.00 | 0.42 |
| NU 2208 EMC3 | 40.00 | 80.00 | 23.00 | 0.50 |
| NU 2208 NRC3 | 40.00 | 80.00 | 23.00 | 0.50 |
| NU 2209 EMC3 | 45.00 | 85.00 | 23.00 | 0.54 |
| NU 2209 NRC3 | 45.00 | 85.00 | 23.00 | 0.54 |
| NU 2210 EMC3 | 50.00 | 90.00 | 23.00 | 0.59 |
| NU 2210 NRC3 | 50.00 | 90.00 | 23.00 | 0.59 |
| NU 2211 EMC3 | 55.00 | 100.00 | 25.00 | 0.81 |