产品规格
保持架
滚珠引导
内径
11 in
产品内容
规格
| d | 280 mm | |
| D | 420 mm | |
| B | 65 mm | |
| --- | --- | --- |
| D 1 | 377, 5 mm | |
| D a max | 405, 4 mm | |
| d 1 | 324, 1 mm | |
| d a min | 294, 6 mm | |
| r a max | 3 mm | |
| r min | 4 mm | |
| --- | --- | --- |
| 质量 | 31, 7 kg | m |
| 基本额定动载荷,径向 | 320000 N | C r |
| 基本额定静载荷,径向 | 435000 N | C 0r |
| 极限速度 | 2600 1/min | n G |
| 参考速度 | 2070 1/min | n B |
| 疲劳极限载荷,径向 | 14400 N | C ur |