| 选择轴承游隙时，应考虑以下几个方面 |
| 添加时间：2019/12/16 15:02:52 浏览次数： |
| 选择轴承游隙时，应考虑以下几个方面： When selecting bearing clearance, the following aspects should be considered: 1. 轴承的工作条件，如载荷、温度、转速等； 1. Working conditions of bearing, such as load, temperature, speed, etc; 2. 对轴承使用性能的要求（旋转精度、摩擦力矩、振动、噪声）； 2. Requirements for service performance of bearing (rotation accuracy, friction moment, vibration and noise); 3. 轴承与轴和外壳孔为过盈配合时导致轴承游隙减小； 3. When the bearing and the shaft and the shell hole are interference fit, the bearing clearance will be reduced; 4. 轴承工作时，内外套圈的温度差导致轴承游隙减小； 4. When the bearing is working, the temperature difference between the inner and outer rings will reduce the bearing clearance; 5. 因轴和外壳材料的膨胀系数不同，导致轴承游隙减小或增大。 5. Due to the different expansion coefficient of shaft and shell material, the bearing clearance decreases or increases. |
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