| 型号 | 内径 | 外径 | 厚度 |
|---|---|---|---|
| NNU4930B/W33轴承 | - | - | - |
| NNU4930BK/W33轴承 | - | - | - |
| NNU4930S.M | 150 | 210 | 60 |
| NNU4930K | 150 | 225 | 56 |
| NNU4930 | 150 | 210 | 60 |
| NNU4930BK/W33 | 150 | 210 | 60 |
| NNU4930 | 150 | 210 | 60 |
| NNU4930 | 150 | 210 | 60 |
| NNU4930BK/W33 | 150 | 210 | 60 |
| NNU4930B/W33 | 150 | 210 | 60 |
| NNU4930K | 150 | 210 | 60 |
| NNU4930K | 150 | 210 | 60 |
