Cleanliness of SKF angular contact ball bearing using the influence of knowledge - bearing

1, the impact on the angular contact ball bearing life SKF bearing the cleanliness of the angular contact ball bearing life is quite large, the influence of the result is the difference for several times or even dozens of times. The higher the purity of the angular contact ball bearing, the longer the life and others test showed that different cleanliness of lubricating oil had a great influence on the ball SKF bearing life. So, to improve the purity of the lubricating oil can prolong the life of angular contact ball bearings, in addition, if the lubricating oil containing dirt particles control under 10 um, angular contact ball bearing life is growing into 7 times. 2, to the influence of vibration noise ( 1) Impact on the vibration of cleanliness has seriously affected the vibration level of angular contact ball bearing, especially high frequency vibration is more significant. Cleanliness of high rate of SKF bearing vibration value is low, especially in high frequency band. ( 2) Noise impact of angular contact ball bearing grease oil company in the dust to noise test, the influence of dust proof the more the greater the noise. 3, the effect on lubrication performance of angular contact ball bearing cleanliness, not only affect the formation of lubricating film, still can cause the deterioration of the grease and accelerate its ageing, thus affecting the grease lubrication performance degradation.