产品规格
保持架
外圈引导
内径
6 2/7 英寸
产品内容
规格
| d | 160 mm | |
| D | 240 mm | |
| B | 60 mm | |
| --- | --- | --- |
| D 1 | 219, 9 mm | |
| D a max | 229, 8 mm | |
| d a min | 170, 2 mm | |
| d s | 6, 3 mm | |
| n s | 12, 2 mm | |
| r a max | 2, 1 mm | |
| r min | 2, 1 mm | |
| --- | --- | --- |
| 质量 | 9, 5 kg | m |
| 基本额定动载荷,径向 | 720000 N | C r |
| e | 0, 22 | |
| Y 1 | 3, 1 | |
| Y 2 | 4, 62 | |
| 基本额定静载荷,径向 | 1010000 N | C 0r |
| Y 0 | 3, 03 | |
| 极限转速 | 3050 1/min | n G |
| 参考速度 | 2090 1/min | n B |
| 疲劳极限负荷,径向 | 94000 N | C ur |