| 轴承型号 | 内径 d | 外径 D | ||
| 公差 +0.000mm 至 |
公差 +0.000mm 至 |
|||
| 300K | 10 | -0.008 | 35 | -0.011 | 301K | 12 | -0.008 | 37 | -0.011 |
| 302K | 15 | -0.008 | 42 | -0.011 | 303K | 17 | -0.008 | 47 | -0.011 |
| 304K | 20 | -0.010 | 52 | -0.013 | 305K | 25 | -0.010 | 62 | -0.013 |
| 306K | 30 | -0.010 | 72 | -0.013 | 307K | 35 | -0.012 | 80 | -0.013 |
| 308K | 40 | -0.012 | 90 | -0.015 | 309K | 45 | -0.012 | 100 | -0.015 |
| 310K | 50 | -0.012 | 110 | -0.015 | 311K | 55 | -0.015 | 120 | -0.015 |
