| 型号 | 内径 | 外径 | 厚度 |
|---|---|---|---|
| HR30306C | 30 | 72 | 19 |
| 30306D | 30 | 72 | 19 |
| HR30306J | 30 | 72 | 19 |
| 30306A | 30 | 72 | 19 |
| 30306JR | 30 | 72 | 19 |
| 4T-30306 | 30 | 72 | 19 |
| 30306 | 30 | 72 | 19 |
| 30306J2/Q | 30 | 72 | 20.75 |
| HR30306J轴承 | 30 | 72 | 19 |
| HR30306DJ轴承 | 30 | 72 | 19 |
| 30306A T2FB030 | 30 | 72 | 19 |
| HR30306C | 30 | 72 | 19 |
| 30306D | 30 | 72 | 19 |
| HR30306J | 30 | 72 | 19 |
| 30306A | 30 | 72 | 19 |
| 30306JR | 30 | 72 | 19 |
| 4T-30306 | 30 | 72 | 19 |
| 30306 | 30 | 72 | 19 |
| 30306J2/Q | 30 | 72 | 20.75 |
| HR30306J轴承 | 30 | 72 | 19 |
| HR30306DJ轴承 | 30 | 72 | 19 |
