





| 为保证与相应滚动轴承的互换性,轴承外圈与轴承座的配合公差采用GB/T307.1-94 0级公差标准制造: |
| 轴承外圈直径D(mm) |
轴承外圈直径公差△Dmp(m) |
| 18-30 |
0
-9 |
| 30-50 |
0
-11 |
| 50-80 |
0
-13 |
| 80-120 |
0
-15 |
| 120-150 |
0
-18 |
| 150-180 |
0
-25 |
| 180-250 |
0
-30 |
| 250-315 |
0
-35 |
| 315-400 |
0
-40 |
| 400-500 |
0
-45 |
| 500-630 |
0
-50 |
| 630-800 |
0
-75 |
| 800-1000 |
0
-100 |

