How to Maintain The FAG Bearing

2020-05-09 17:09    Author:admin   Click:
In order to give full play to the bearing and maintain its proper performance for a long time, regular maintenance (regular inspection) must be done.It is very important for improving productivity and economy to detect the fault early and prevent the accident from happening through proper regular inspection.The bearing shall be coated with appropriate anti-rust oil and packed in anti-rust paper when leaving the factory. As long as the packaging is not damaged, the quality of the bearing shall be guaranteed.However, when storing for a long time, it is advisable to store it on a shelf 30cm above the ground under the condition of humidity below 65% and temperature around 20℃.In addition, the storage area should be away from direct sunlight or contact with cold walls.When the bearing is removed for inspection, the appearance shall be recorded by means of photography.In addition, determine the amount of remaining lubricant and sample the lubricant before cleaning the bearing. Need FAG 29414-E1-XL,click here to learn more.
A. the cleaning of the bearing can be divided into rough washing and fine washing, and the metal grid can be placed on the bottom of the container used. 

B. when rough washing, use the brush in the oil to remove the grease or adhesive.If the bearings are rotated in oil, the rolling surface will be damaged due to foreign matters. 

C. when washing, slowly rotate the bearing in oil and carefully.The cleaning agent that usually USES is neutral do not contain water diesel oil or kerosene, also use lukewarm sex lye to wait sometimes according to need.No matter what detergent you use, filter it regularly to keep it clean.Apply antirust oil or antirust grease to the bearing immediately after cleaning.Inspection and judgment in order to determine whether the removed bearing can be used again, the dimensional accuracy, rotation accuracy, internal clearance and mating surface, raceway surface, cage and sealing ring should be inspected.Large bearings can not be rotated by hand, pay attention to check the appearance of rolling body, raceway surface, cage, retaining surface, etc., the higher the importance of the bearing, the more careful inspection.The results of the inspection may be judged by those who are familiar with the bearings or are proficient in them.The criteria vary according to mechanical properties and importance, inspection period, etc.If the following damage occurs, the bearing shall not be reused and must be replaced. 

D.Wash the dirt off with the grease, and use the lubricant to maintain it. If you don't use lube, it will rust faster after soaking in the oil.You can remove the side cover of the bearing and use it for oil washing. After washing the oil, you can use the oil. If it's too sticky, add a little more wd-40. The bearing should be oily and maintained immediately.

E.Lubricants protect the bearing to remove dirt and foreign objects from the perlin.Cleanser cleans and removes grease if the bearing turns badly, it may be bearing sand. If you don't care about it, and once the bearing is removed, the thicker butter will become easier to get into the sand and wash it more often.

Maintenance steps of bearings
1. first remove the wheel, remember to put away the screws, out of trouble. 

2. Remove the bearing.Some of the core of the wheel is very tight, the bearing is very difficult to remove down, with hexagon plate hand (is to remove the screw that one) to force it to dig down, rest assured, the bearing is not easy to bad.

3. use a toothbrush to brush away the dirty things on the surface of the perrin, do not do this step, not bad. 

4. Some bearing side covers are detachable, while others are not. Judge whether perlin is detachable first.

5. If it's detachable, it's simple.With a word of precision driver, in the gap in the C ring, pry up the C ring, and then take off the side cover, as long as the removal of one side is good.

6. if it is not detachable, more trouble.Do it in a destructive way.Use a precision screwdriver to reach into the seam of the side cover, force the side cover up, don't doubt, that's it, but the side cover will not fit back.Just take one side off, and you're done.

7. Remove all the side covers from one side of the bearing and start washing.Pour the oil into the bowl and toss the bearing down to stir it up. 

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