| 型号 | 内径 | 外径 | 厚度 |
|---|---|---|---|
| NNU4960B/W33轴承 | - | - | - |
| NNU4960BK/W33轴承 | - | - | - |
| NNU4960S.M | 300 | 420 | 118 |
| NNU4960K | 300 | 420 | 118 |
| NNU4960 | 300 | 420 | 118 |
| NNU4960 | 300 | 420 | 118 |
| NNU4960 | 300 | 420 | 118 |
| NNU4960BK/W33 | 300 | 420 | 118 |
| NNU4960BK/W33 | 300 | 420 | 118 |
| NNU4960B/W33 | 300 | 420 | 118 |
| NNU4960K | 300 | 420 | 118 |
| NNU4960K | 300 | 420 | 118 |
