| 型号 | 内径 | 外径 | 厚度 |
|---|---|---|---|
| 61911-2RS | 55 | 80 | 13 |
| 61911-2RZ | 55 | 80 | 13 |
| 61911-2RS | 55 | 80 | 13 |
| 61911-2RZ | 55 | 80 | 13 |
| 6911LLU | 55 | 80 | 13 |
| 6911ZZ | 55 | 80 | 13 |
| 6911N | 55 | 80 | 13 |
| 6911DDU | 55 | 80 | 13 |
| 6911VV | 55 | 80 | 13 |
| 6911ZZ | 55 | 80 | 13 |
| 6911 | 55 | 80 | 13 |
| 61911-2RS1 | 55 | 80 | 13 |
| 61911-2RZ | 55 | 80 | 13 |
| 6911Z | 55 | 80 | 13 |
| 6911Z | 55 | 80 | 13 |
| 6911ZN | 55 | 80 | 13 |
| 6911N | 55 | 80 | 13 |
| 6911 | 55 | 80 | 13 |
| 6911 | 55 | 80 | 13 |
| 61911 | 55 | 80 | 13 |
| 6911LLB | 55 | 80 | 13 |
| 6911V | 55 | 80 | 13 |
| 6911DU | 55 | 80 | 13 |
| 6911LU | 55 | 80 | 13 |
| 6911LB | 55 | 80 | 13 |
| 61911-2RS1 | 55 | 80 | 13 |
| 61911-RS1 | 55 | 80 | 13 |
| 61911-RS1 | 55 | 80 | 13 |
| 61911-RZ | 55 | 80 | 13 |
| 61911N | 55 | 80 | 13 |
| 61911 | 55 | 80 | 13 |
| 61911 | 55 | 80 | 13 |
| 61911 | 55 | 80 | 13 |
| 61911-ZN | 55 | 80 | 13 |
| 61911-Z | 55 | 80 | 13 |
| 61911-Z | 55 | 80 | 13 |
| 61911N | 55 | 80 | 13 |
| 61911-2Z | 55 | 80 | 13 |
| 61911-2Z | 55 | 80 | 13 |
| 61911-RS | 55 | 80 | 13 |
| 61911-RZ | 55 | 80 | 13 |
| 61911-RS | 55 | 80 | 13 |
| 61911-RZ | 55 | 80 | 13 |
| 61911-RS | 55 | 80 | 13 |
| 61911-2RS | 55 | 80 | 13 |
