产品规格
保持架
滚珠引导
内径
3 in
产品内容
规格
| d | 75 mm | |
| D | 190 mm | |
| B | 45 mm | |
| --- | --- | --- |
| D 1 | 151, 6 mm | |
| D a max | 174 mm | |
| d 1 | 114, 4 mm | |
| d a min | 91 mm | |
| r a max | 2, 5 mm | |
| r min | 3 mm | |
| --- | --- | --- |
| 质量 | 7 kg | m |
| 基本额定动载荷，径向 | 141000 N | C r |
| 基本额定静载荷，径向 | 97000 N | C 0r |
| 极限转速 | 6600 1/min | n G |
| 参考速度 | 5600 1/min | n B |
| 疲劳极限载荷，径向 | 5800 N | C ur |
