| 型号 | 内径 | 外径 | 厚度 |
|---|---|---|---|
| 6214.2ZR | 70 | 125 | 24 |
| 6214ZZ | 70 | 125 | 24 |
| 214-2Z | 70 | 125 | 24 |
| 214-2ZNR | 70 | 125 | 24 |
| 6214-2ZNR | 70 | 125 | 24 |
| 6214-2Z | 70 | 125 | 24 |
| 6214ZZ | 70 | 125 | 24 |
| 6214-2ZN | 70 | 125 | 24 |
| 6214ZZN | 70 | 125 | 24 |
| 6214ZZ | 70 | 125 | 24 |
| 6214-2ZN | 70 | 125 | 24 |
| 6214-2Z | 70 | 125 | 24 |
| 6214-2Z | 70 | 125 | 24 |
| 6214-2Z | 70 | 125 | 24 |
| 6214-2Z | 70 | 125 | 24 |
