| 型号 | 内径 | 外径 | 厚度 |
|---|---|---|---|
| HR30308J | 40 | 90 | 23 |
| 30308T72J2/QDBC220 | 40 | 90 | 72 |
| 30308J2/Q | 40 | 90 | 25.25 |
| 30308A | 40 | 90 | 23 |
| 30308JR | 40 | 90 | 23 |
| 4T-30308 | 40 | 90 | 23 |
| 30308 | 40 | 90 | 23 |
| HR30308J轴承 | 40 | 920 | 23 |
| HR30308DJ轴承 | 40 | 90 | 23 |
| 30308A T2FB040 | 40 | 90 | 23 |
| HR30308J | 40 | 90 | 23 |
| 30308T72J2/QDBC220 | 40 | 90 | 72 |
| 30308J2/Q | 40 | 90 | 25.25 |
| 30308A | 40 | 90 | 23 |
| 30308JR | 40 | 90 | 23 |
| 4T-30308 | 40 | 90 | 23 |
| 30308 | 40 | 90 | 23 |
| HR30308J轴承 | 40 | 920 | 23 |
| HR30308DJ轴承 | 40 | 90 | 23 |
