What are the maintenance tasks of NSK bearings?

1. Keep NSK bearings lubricated and clean

Before inspecting the NSK bearing, the surface of the NSK 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 NSK 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 NSK bearing caused by a bad oil seal.

2, to ensure the quality of NSK bearing lubricant

Many late found NSK bearing life is too short, except for other factors are normal, but the quality of the lubricant is also directly affected. The inspection method for NSK bearing lubricant is: rubbing the lubricant on 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, then seal the light. . Then it is to replace the lubricant of the NSK bearing.

3, NSK bearing working environment

When inspecting NSK bearings, do not 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.

4, NSK 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.

The above is the relevant introduction of NSK bearing maintenance work, mainly from four aspects to explain, in fact, these four aspects are also related to each other, such as the bearing seal, in order to keep the bearing lubrication and clean, working environment It is also related to cleaning. Therefore, NSK bearing maintenance work is carried out closely around the four words of clean, lubrication, sealing and environment.
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