When bearings use for some time, the bearing inner ring, rolling bodies, maintaining a certain defect frame, the outer ring raceway, injuries, resulting in poor lubrication of the bearing, causing the heat generation of the bearing, prolonged fever, causes:
(1) bearing the lubricating oil dilution.
(2) acceleration of material fatigue, and decrease in hardness. Due to the above reasons, and creating a vicious cycle, burning acceleration overheating the bearings. Severe displacement of the bearing inner ring rolling elements out of round, collision heat welded together, eventually. Online Runtime, such as bearing severe heat, smoke, do not stop running to the front of the station, and should be maintained, because overheated bearing at the moment is in the molten state, once the parking after cooling can not walk again, clogging positive line.
Maintenance is very important to the oil on the bearings, in particular, the right amount of fuel to the bearing to ensure the bearing lubrication, lack of oil and fuel are also very likely to cause too much bearing failure, oil and less likely to cause adverse bearing lubrication fever Cadogan are likely to cause agitation overheating in maintenance to oil should be appropriate, at the same time bearing grease cleaning is also very important to fall into the other impurities and moisture, oil will affect the normal clearance and the establishment must film.


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