产品规格
内径
2.756
外径
4.724
产品内容
规格
| d | 70 mm | Tolerance: 0 / -0,015 |
| D | 120 mm | Tolerance: 0 / -0,015 |
| B | 70 mm | Tolerance: 0 / -0,15 |
| --- | --- | --- |
| 0,072 - 0,142 mm | 径向内部间隙CNAlso available in groups C2 and C3 | |
| C | 45 mm | Tolerance: 0 / -0,4 |
| D a min | 99 mm | |
| d a max | 78,2 mm | |
| d K | 105 mm | |
| r 1s min | 1 mm | Chamfer dimension |
| r 2s min | 1 mm | Chamfer dimension |
| α | 16 ° | |
| --- | --- | --- |
| m | 2,9 kg | 质量 |
| C r | 402000 N | 基本额定动载荷，径向 |
| C 0r | 2010000 N | 基本额定静载荷，径向 |
