产品规格
内径
3.15
外径
5.512
产品内容
规格
| d | 80 mm | |
| D | 140 mm | |
| B | 26 mm | |
| --- | --- | --- |
| D 2 | 124, 5 mm | |
| D a max | 129 mm | |
| d 1 | 98, 5 mm | |
| d a min | 91 mm | |
| r a max | 2 mm | |
| r min | 2 mm | |
| --- | --- | --- |
| 质量 | 1, 49 kg | m |
| 基本额定动载荷，径向 | 77000 N | C r |
| 基本额定静载荷，径向 | 55000 N | C 0r |
| 极限转速 | 3000 1/min | n G |
| 参考速度 | - 1/min | n B |
| 疲劳极限载荷，径向 | 3550 N | C ur |
