| 型号 | 内径 | 外径 | 厚度 |
|---|---|---|---|
| 61903-2RZ | 17 | 30 | 7 |
| 61903-2RS | 17 | 30 | 7 |
| 61903-2RZ | 17 | 30 | 7 |
| 6903N | 17 | 30 | 7 |
| 6903DDU | 17 | 30 | 7 |
| 6903VV | 17 | 30 | 7 |
| 6903ZZ | 17 | 30 | 7 |
| 6903 | 17 | 30 | 7 |
| W61903-2RS1 | 17 | 30 | 7 |
| W61903-2Z | 17 | 30 | 7 |
| W61903 | 17 | 30 | 7 |
| 61903-2RS1 | 17 | 30 | 7 |
| 61903-2Z | 17 | 30 | 7 |
| 6903ZN | 17 | 30 | 7 |
| 6902BZZ | 17 | 30 | 7 |
| 6903Z | 17 | 30 | 7 |
| 6903Z | 17 | 30 | 7 |
| 6903N | 17 | 30 | 7 |
| 6903 | 17 | 30 | 7 |
| 6903 | 17 | 30 | 7 |
| 6903LLU | 17 | 30 | 7 |
| 61903 | 17 | 26 | 5 |
| 6903LLB | 17 | 30 | 7 |
| 6903LU | 17 | 30 | 7 |
| 6903LB | 17 | 30 | 7 |
| 61903-2RS1 | 17 | 30 | 7 |
| 61903-2RZ | 17 | 30 | 7 |
| 6903V | 17 | 30 | 7 |
| 6903DU | 17 | 30 | 7 |
| 61903 | 17 | 30 | 7 |
| 61903N | 17 | 30 | 7 |
| 61903 | 17 | 30 | 7 |
| 61903-Z | 17 | 30 | 7 |
| 61903-Z | 17 | 30 | 7 |
| 61903-ZN | 17 | 30 | 7 |
| 61903N | 17 | 30 | 7 |
| 61903-2Z | 17 | 30 | 7 |
| 61903-2Z | 17 | 30 | 7 |
| 61903-RS | 17 | 30 | 7 |
| 61903-RZ | 17 | 30 | 7 |
| 61903-RS | 17 | 30 | 7 |
| 61903-RZ | 17 | 30 | 7 |
| 61903-2RS | 17 | 30 | 7 |
| 61903-2RS | 17 | 30 | 7 |
