产品规格
内径
1.969
外径
3.15
产品内容
规格
| d | 50 mm | 容差: 0 / -0,012 |
| D | 80 mm | 容差: 0 / -0,016 |
| T | 20 mm | 容差: +/-0,25 |
| --- | --- | --- |
| A | 10 mm | |
| B | 19 mm | 容差: 0 / -0,24 |
| C | 19 mm | 容差: 0 / -0,24 |
| D 1 | 59,1 mm | |
| D a min | 65 mm | |
| D b min | 75 mm | |
| d a max | 57,9 mm | |
| d b max | 67 mm | |
| d K | 74 mm | |
| r 1s min | 1 mm | 倒角尺寸 |
| r 2s min | 0,3 mm | 倒角尺寸 |
| s | 4 mm | |
| α | 1,6 ° | |
| --- | --- | --- |
| m | 0,46 kg | 质量 |
| C r | 118000 N | 额定基本动态载荷,径向 |
| C 0r | 592000 N | 额定基本静载荷,径向 |