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Bearing factory bearing arrangement way affect bearing life?

by：Waxing 2020-11-17

Bearing factory bearing arrangement way affect bearing life? Bearing arrangement way affect bearing life? About this problem, first let's take a look at the factors affecting the service life of bearing? Bearing factory bearing arrangement way affect bearing life? As follows: 1, with the shaft and hole, tightness of cooperation according to the size of the bearing work load, properties, such as speed discretion determine. High speed, big load and impact vibration should be chosen when serious tighter coordination, high rotating accuracy of bearing fit is important; Swimming abutment and often need to remove the bearing, should cooperate with loose some. 2, work temperature: temperature above 150 ℃ using bearing called high temperature bearing. Due to chromium bearing steel in the use of temperature exceeds 150 ℃ ~ C, its will be a sharp drop in hardness, size is not stable, and causes the bearing cannot work normally. 3, the purity of the working environment: 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. 4, the lubrication situation: have important effects on the fatigue life of rolling bearing lubrication, no normal lubrication, bearing cannot work. Analyze the failure reasons of bearing show that about 40% of the damage of bearing and lubrication. ( Return] A: bearing factory bearing development prospects? Next article: how to prevent the gear precision ball mill damage?

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