When bearings are working, fever is a common problem. Due to external factors, there are also many spherical bearings with high temperatures. There are mainly five common types of temperature rise. Different factors affect the temperature of spherical bearings, and medication needs to be taken. In order to completely eliminate the risk, the high temperature of spherical bearings is also inevitable compared to the solution.

1. Transient response of outer spherical bearing

Because bones are absolutely active and purifying the body, as well as the invasion of dust from waterways, it leads to the name of piercing bones and races. The amount of wear and tear is large, and bearings, noise, vibration, and the improvement of bearing operating accuracy are indirectly reflected in a certain length density. Outer spherical bearings, therefore, for some quiet machines, the secondary care for daily dust intrusion is purification.

2. Response to vibration noise

The cleanliness level of the transient response of the outer spherical bearing is equal to that of the needle roller bearing. The bearing has stopped specialized for this experiment, and the results are several times or even tens of times the difference. The higher the degree of cleanliness of bearings, the longer their life will be, and other experiments have shown that the degree of cleanliness is not used

The transient response of smooth ball bearings is very large for oil. Because a better level of smoothness and cleanliness of the oil can extend the service life of the bearing. Therefore, if a smooth oil contains dirt particles in order of 10 μ m, the service life of the outer spherical bearing is twice that of an integer.

3. The cleanliness of the outer spherical bearing of the Smoothness can not only smooth the oil film formation reaction, but also make the smooth fat and delay the aging transformation, so it reflects the smooth fat Smoothness of the land.

The results of rock core experiments on outer spherical bearings indicate that the importance of bearing vibration is reflected in the degree of cleanliness, especially in the high-frequency vibration spectrum. The vibration value of clean outer spherical bearings is very low, and the improvement is in the high-frequency spectrum. Especially, the smooth outer spherical bearing grease dust noise response experiment has confirmed that more dust noise is relatively high.