产品规格
保持架
滚子引导
内径
4 5/7 英寸
产品内容
规格
| d | 120 mm | |
| D | 260 mm | |
| B | 86 mm | |
| --- | --- | --- |
| D 1 | 222, 4 mm | |
| D a max | 246 mm | |
| d 2 | 150, 8 mm | |
| d a min | 134 mm | |
| d s | 8 mm | |
| n s | 15 mm | |
| r a max | 2, 5 mm | |
| r min | 3 mm | |
| --- | --- | --- |
| 质量 | 22, 3 kg | m |
| 基本额定动载荷,径向 | 1080000 N | C r |
| e | 0, 33 | |
| Y 1 | 2, 06 | |
| Y 2 | 3, 06 | |
| 基本额定静载荷,径向 | 1170000 N | C 0r |
| Y 0 | 2, 01 | |
| 极限转速 | 2850 1/min | n G |
| 参考速度 | 2070 1/min | n B |
| 疲劳极限负荷,径向 | 103000 N | C ur |