产品规格
保持架
滚子引导
内径
1 3/8 英寸
产品内容
规格
| d | 35 mm | |
| D | 80 mm | |
| B | 31 mm | |
| --- | --- | --- |
| D 2 | 69, 1 mm | |
| D a max | 71 mm | |
| d a min | 44 mm | |
| r a max | 1, 5 mm | |
| r min | 1, 5 mm | |
| --- | --- | --- |
| 质量 | 0, 744 kg | m |
| 基本动态负载额定值,径向 | 25500 N | C r |
| e | 0, 26 | |
| Y 1 | 2, 47 | |
| Y 2 | 3, 82 | |
| 基本静态负载额定值,径向 | 7800 N | C 0r |
| Y 0 | 2, 59 | |
| 极限转速 | 6000 1/min | n G |
| 参考转速 | - 1/min | n B |
| 疲劳极限负载,径向 | 485 N | C ur |