产品规格
内径
2.756
外径
4.331
产品内容
规格
| d | 70 mm | Tolerance: 0 / -0,015 |
| D | 110 mm | Tolerance: 0 / -0,018 |
| T | 25 mm | Tolerance: +/-0,25 |
| --- | --- | --- |
| B | 24 mm | Tolerance: 0 / -0,3 |
| C | 24 mm | Tolerance: 0 / -0,3 |
| D 1 | 82,2 mm | |
| D a min | 90 mm | |
| D b min | 104 mm | |
| d a max | 80,9 mm | |
| d b max | 92 mm | |
| d K | 102 mm | |
| r 1s min | 1,5 mm | 倒角尺寸 |
| r 2s min | 0,6 mm | 倒角尺寸 |
| s | 7 mm | |
| α | 1,1 ° | |
| --- | --- | --- |
| m | 1 kg | 质量 |
| C r | 627000 N | 基本额定动载荷，径向 |
| C 0r | 1040000 N | 基本额定静载荷，径向 |
