| 型号 | 质量 m |
尺寸 mm |
||
| 轴承 | 垫圈 | 轴承 ≈kg |
垫圈 ≈kg |
d |
| 52210 | - | 0.635 | - | 40 | 54210 | - | 0.625 | - | 40 |
| 54210 | U210 | 0.625 | 0.098 | 40 | 52310 | - | 1.76 | - | 40 |
| 54310 | - | 1.84 | - | 40 | 54310 | U310 | 1.84 | 0.225 | 40 |
| 52211 | - | 0.571 | - | 45 | 54211 | - | 1.02 | - | 45 |
| 54211 | U211 | 1.02 | 0.152 | 45 | 52311 | - | 2.37 | - | 45 |
| 54311 | - | 2.53 | - | 45 | 54311 | U311 | 2.53 | 0.277 | 45 |
