产品规格
内径
0.787
外径
2.165
产品内容
规格
| d | 20 mm | Tolerance: 0 / -0,01 |
| D | 55 mm | Tolerance: 0 / -0,013 |
| T | 20 mm | Tolerance: 0 / -0,4 |
| --- | --- | --- |
| B | 14,3 mm | Tolerance: 0 / -0,24 |
| C | 13 mm | Tolerance: 0 / -0,24 |
| D 1 | 33,5 mm | |
| D a min | 38 mm | |
| d 2 | 50 mm | |
| d 3 | 40 mm | |
| d a max | 40 mm | |
| d K | 60 mm | |
| r 1s min | 1 mm | 倒角尺寸 |
| r 2s min | 0,3 mm | 倒角尺寸 |
| s | 12,5 mm | |
| α | 6 ° | |
| --- | --- | --- |
| m | 0,26 kg | 质量 |
| C a | 225000 N | 基本额定动载荷，轴向 |
| C 0a | 376000 N | 基本额定静载荷，轴向 |
