产品规格
内径
1.969
外径
3.543
产品内容
规格
| d | 50 mm | |
| D | 90 mm | |
| B | 20 mm | |
| --- | --- | --- |
| D 1 | 77, 6 mm | |
| D a max | 83 mm | |
| d 1 | 62, 7 mm | |
| d a min | 57 mm | |
| r a max | 1 mm | |
| r min | 1, 1 mm | |
| --- | --- | --- |
| 质量 | 0, 526 kg | m |
| 基本动态载荷额定值，径向 | 22900 N | C r |
| e | 0, 2 | |
| Y 1 | 3, 17 | |
| Y 2 | 4, 9 | |
| 基本静态载荷额定值，径向 | 8000 N | C 0r |
| Y 0 | 3, 32 | |
| 极限速度 | 8500 1/min | n G |
| 参考速度 | 10500 1/min | n B |
| 疲劳极限载荷，径向 | 500 N | C ur |
