产品规格
保持架
滚珠引导
内径
7 1/9 in
产品内容
规格
| d | 180 mm | |
| D | 280 mm | |
| B | 46 mm | |
| --- | --- | --- |
| D 1 | 249, 3 mm | |
| D a max | 269, 8 mm | |
| d 1 | 211, 8 mm | |
| d a min | 190, 2 mm | |
| r a max | 2, 1 mm | |
| r min | 2, 1 mm | |
| --- | --- | --- |
| 质量 | 10, 6 kg | m |
| 基本动态负载额定值，径向 | 201000 N | C r |
| 基本静态负载额定值，径向 | 199000 N | C 0r |
| 极限转速 | 4050 1/min | n G |
| 参考转速 | 3300 1/min | n B |
| 疲劳极限负载，径向 | 8200 N | C ur |
