| 型号 | 内径 | 外径 | 厚度 |
|---|---|---|---|
| 61912-2RS | 60 | 85 | 13 |
| 61912-2RZ | 60 | 85 | 13 |
| 61912-2RS | 60 | 85 | 13 |
| 61912-2RZ | 60 | 85 | 13 |
| 6912 | 60 | 85 | 13 |
| 6912DDU | 60 | 85 | 13 |
| 6912N | 60 | 85 | 13 |
| 6912VV | 60 | 85 | 13 |
| 6912ZZ | 60 | 85 | 13 |
| 6912ZZ | 60 | 85 | 13 |
| 6912Z | 60 | 85 | 13 |
| 6912Z | 60 | 85 | 13 |
| 6912ZN | 60 | 85 | 13 |
| 6912N | 60 | 85 | 13 |
| 6912 | 60 | 85 | 13 |
| 6912 | 60 | 85 | 13 |
| 61912-2RS1 | 60 | 85 | 13 |
| 61912-2RZ | 60 | 85 | 13 |
| 61912 | 60 | 85 | 13 |
| 6912LLB | 60 | 85 | 13 |
| 6912LLU | 60 | 85 | 13 |
| 6912DU | 60 | 85 | 13 |
| 6912V | 60 | 85 | 13 |
| 6912LU | 60 | 85 | 13 |
| 6912LB | 60 | 85 | 13 |
| 61912-2RS1 | 60 | 85 | 13 |
| 61912-RS1 | 60 | 85 | 13 |
| 61912-RZ | 60 | 85 | 13 |
| 61912-RS1 | 60 | 85 | 13 |
| 61912 | 60 | 85 | 13 |
| 61912N | 60 | 85 | 13 |
| 61912 | 60 | 85 | 13 |
| 61912 | 60 | 85 | 13 |
| 61912-ZN | 60 | 85 | 13 |
| 61912-Z | 60 | 85 | 13 |
| 61912N | 60 | 85 | 13 |
| 61912-2Z | 60 | 85 | 13 |
| 61912-2Z | 60 | 85 | 13 |
| 61912-RS | 60 | 85 | 13 |
| 61912-RZ | 60 | 85 | 13 |
| 61912-RS | 60 | 85 | 13 |
| 61912-RZ | 60 | 85 | 13 |
| 61912-RS | 60 | 85 | 13 |
| 61912-2RS | 60 | 85 | 13 |
