产品规格
保持架
滚珠引导
内径
1 4/7 英寸
产品内容
规格
| d | 40 mm | |
| D | 90 mm | |
| B | 23 mm | |
| --- | --- | --- |
| a | 39 mm | |
| D 1 | 71, 3 mm | |
| D a max | 81 mm | |
| D b max | 84, 4 mm | |
| d 1 | 59, 5 mm | |
| d a min | 49 mm | |
| r 1 min | 1 mm | |
| r a max | 1, 5 mm | |
| r a1 max | 1 mm | |
| r min | 1, 5 mm | |
| 接触角 | 40 ° | α |
| --- | --- | --- |
| 质量 | 0, 646 kg | m |
| 基本额定动载荷,径向 | 53000 N | C r |
| 基本额定静载荷,径向 | 34500 N | C 0r |
| 极限速度 | 9500 1/min | n G |
| 参考速度 | 7100 1/min | n B |
| 疲劳极限载荷,径向 | 2320 N | C ur |