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 | 340 mm | |
| B | 114 mm | |
| --- | --- | --- |
| D 1 | 286, 7 mm | |
| D a max | 323 mm | |
| d 2 | 201, 2 mm | |
| d a min | 177 mm | |
| d s | 9, 5 mm | |
| n s | 17, 7 mm | |
| r a max | 3 mm | |
| r min | 4 mm | |
| --- | --- | --- |
| 质量 | 48, 4 kg | m |
| 基本动态载荷额定值,径向 | 1680000 N | C r |
| e | 0, 35 | |
| Y 1 | 1, 94 | |
| Y 2 | 2, 88 | |
| 基本静态载荷额定值,径向 | 1990000 N | C 0r |
| Y 0 | 1, 89 | |
| 极限速度 | 2250 1/min | n G |
| 参考速度 | 1460 1/min | n B |
| 疲劳极限载荷,径向 | 157000 N | C ur |