What are the daily maintenance of bearings?

First, keep the bearings lubricated and clean

Before inspecting the bearing, the surface of the bearing should be cleaned before the parts around the NSK bearing are removed. Pay special attention to the fact that the oil seal is a very fragile part, so do not apply excessive force when inspecting and disassembling the bearing to avoid damage to the part. If you have been experiencing bad symptoms when inspecting the oil seal of the NSK bearing and its surrounding parts, be sure to replace it to avoid damage to the bearing caused by a bad oil seal.



Second, to ensure the quality of bearing lubricants

Many later found that the bearing life is too short, except for other factors, the quality of the lubricant is also directly affected. The inspection method for the bearing lubricant is: rubbing the point lubricant to rub between the two fingers, if there is any contaminant, it can be felt; or apply a thin layer of lubricant on the back of the hand, and then seal the light. Then it is to replace the lubricant of the NSK bearing.



Third, the working environment of the bearing

When inspecting bearings, never expose them to contaminants or moisture. If the work is interrupted, cover the machine with a piece of oil-paper plastic or similar material. The working environment of the bearing is also very important. Many imported bearings in the machine are not working because of the working environment, which leads to the end of the life of the imported bearings.



Fourth, the bearing seal

The purpose of the bearing seal: to prevent dust, moisture and impurities from entering the bearing, but also to prevent the loss of lubricant. A good seal ensures that the machine works properly, reduces noise and extends the life of the parts.
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