| 轴承型号 Bearing No |
尺寸(毫米) Dimensions(mm) |
|||
| 内径 d |
外径 D |
宽度 B |
装配倒角 rmin |
|
| NKI 55/25 | 55 | 72 | 25 | 0.6 | NKI 55/35 | 55 | 72 | 35 | 0.6 |
| NA4911 | 55 | 80 | 25 | 1 | NA6911 | 55 | 80 | 45 | 1 |
| NKI 60/25 | 60 | 82 | 25 | 0.6 | NKI 60/35 | 60 | 82 | 35 | 0.6 |
| NA4912 | 60 | 85 | 25 | 1 | NA6912 | 60 | 85 | 45 | 1 |
| NKI 65/25 | 65 | 90 | 25 | 1 | NKI 65/35 | 65 | 90 | 35 | 1 |
| NA4913 | 65 | 90 | 25 | 1 | NA6913 | 65 | 90 | 45 | 1 |
