| 型号 | 内径 | 外径 | 厚度 |
|---|---|---|---|
| HR30211J | 55 | 100 | 21 |
| 30211J2/Q | 55 | 100 | 22.75 |
| 30211JR | 55 | 100 | 21 |
| 4T-30211 | 55 | 100 | 21 |
| 30211A | 55 | 100 | 21 |
| 30211 | 55 | 100 | 21 |
| 30211轴承 | 55 | 100 | 22.75 |
| HR30211J轴承 | 55 | 100 | 21 |
| 30211A T3DB055 | 55 | 100 | 21 |
| HR30211J | 55 | 100 | 21 |
| 30211J2/Q | 55 | 100 | 22.75 |
| 30211JR | 55 | 100 | 21 |
| 4T-30211 | 55 | 100 | 21 |
| 30211A | 55 | 100 | 21 |
| 30211 | 55 | 100 | 21 |
| 30211轴承 | 55 | 100 | 22.75 |
| HR30211J轴承 | 55 | 100 | 21 |
