产品规格
内径
1.969
外径
3.543
产品内容
规格
| d | 170 mm | |
| D | 260 mm | |
| B | 42 mm | |
| --- | --- | --- |
| D 1 | 231, 2 mm | |
| D a max | 249, 8 mm | |
| d 1 | 199, 4 mm | |
| d a min | 180, 2 mm | |
| r a max | 2, 1 mm | |
| r min | 2, 1 mm | |
| --- | --- | --- |
| 质量 | 7, 13 kg | m |
| 基本额定动载荷,径向 | 179000 N | C r |
| 基本额定静载荷,径向 | 172000 N | C 0r |
| 极限速度 | 3400 1/min | n G |
| 参考速度 | 3550 1/min | n B |
| 疲劳极限载荷,径向 | 7400 N | C ur |