Date: 2013-08-20

SKF bearing heating failure prevention and simple treatment method

In order to achieve higher device performance and lowest maintenance cost, reliable running, you must follow the correct approach. This includes storage of self-aligning ball bearings, clean, cleaning, testing and installation.
Applies to all anti-friction bearing designs. Bearing SKF bearing deposit with special anticorrosion coatings available, but the majority of bearings manufacture corrosion resistant materials. Self-aligning ball bearings in the handling and storage of, care must be taken to ensure that they will not rust or corrode. Even wet or unprotected left hand or a small amount of chemical gloves can cause etching in a small area, which may lead to bearing fatigue.
In a special operating conditions, SKF bearings can be obtained relatively longer than the traditional calculation of life, especially under light load conditions. These special conditions are, when the scroll surface (rail and scroll) are separated by a lubricant film effectively and limit the pollutants may cause surface damage. In fact, under ideal conditions, the so-called permanent bearing life is possible.
1, too dirty, oil, lubricant impurity ring stuck or incorrect grades. Oil change, fix the cause identified stuck, too large should be changed when lubricant oil viscosity;
2, bearing damage. Inspect the bearing for damage. If damage should be repaired or replaced;
Indoor 3, bearing a shortage of oil. Room should be full of two-thirds oil lubricating grease or lubricating oil to standard line
4, self-aligning ball bearing grease plugging too many, bearing lubricating oil temperature is too low or too high. Too much grease in the bearing should be clear, Interior full of grease to the oil or two-thirds;
5, bearing and shaft, SKF bearing and end caps fit too loose or too tight, too tight will cause deformation of the bearing, there's too much prone to "run". When a self-aligning ball bearing and shaft fit too loose axle can be coated metallic paint, too tight when processing; bearing and end caps fit too loose mounted tight end caps, too tight when processing.

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