Subdivided vortex air pump bearing temperature exceeds the standard - is one of the important factors to make the bearing damage, the main reasons for the high temperature of the vortex air pump bearing are as follows:
(1) Poor lubrication quality. The purpose of lubrication is to create friction between the static and dynamic parts without direct contact, and to form a friction between the solid and the liquid. If the amount of lubricating oil is insufficient or the quality is poor, the static and dynamic parts will directly rub the heat, or the heat cannot be taken away by the lubricating oil, and the temperature of the vortex air pump bearing will rise.
(2) Rolling bearing assembly quality is poor. If the tightening force of the inner sleeve and the shaft is insufficient, the gap between the outer sleeve and the bearing housing is too large or too small.
(3) The sealing felt is too tight and hot, and the air is compressed.
(4) The bearing of the RHG vortex air pump bearing is too large to withstand the impact load, which seriously affects the stability of the lubricating oil film.
(5) Haoguan RHG vortex air pump bearing cooling water is insufficient or interrupted, affecting the heat out, and the bearing temperature rises.
(6) Haoguan RHG vortex air pump bearing quality is poor. Sliding bearing scraping quality is not good, Wujin contact is not good or tires; rolling bearing rolling surface cracks, chipping, peeling, etc., will destroy the stability and uniformity of the oil film, the surface makes the bearing heat.
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