| 轴承型号 | 轴径 Shaft Dia. |
尺寸 Dimensions(mm)(inch) |
||
| d (in.) |
d (mm) |
D | B | |
| UC309-27 | 111/16 | - | 3.9370 | 2.2441 | UC309-28 | 13/4 | - | 3.9370 | 2.2441 |
| UC310 | - | 50 | 110 | 61 | UC310-30 | 17/8 | - | 4.3307 | 2.4016 |
| UC310-31 | 115/16 | - | 4.3307 | 2.4016 | UC310-32 | 2 | - | 4.3307 | 2.4016 |
| UC311 | - | 55 | 120 | 66 | UC311-32 | 2 | - | 4.7244 | 2.5984 |
| UC311-34 | 21/8 | - | 4.7244 | 2.5984 | UC311-35 | 23/16 | - | 4.7244 | 2.5984 |
| UC312 | - | 60 | 130 | 71 | UC312-36 | 21/4 | - | 5.1181 | 2.7953 |