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NSK bearing removal method
Source: China Bearing Network Time: 2014-07-01
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The service life of NSK bearings lies in the proper smoothness of the device and the use; however, the removal before the NSK bearing device is also very important; the following is the cleaning method before we analyze the NSK bearing device:
Open the NSK bearing package only when the device is installed; immerse it in the above-mentioned liquid such as gasoline to gently change the hand; make sure to hold the frame; the package oil on the roll body and the raceway surface is completely cleaned and cleaned; Upper film gloves Place the NSK bearing on a clean cloth on the workbench or on the paper to dry. Then the device can be used.
Keep in mind the NSK bearing with seal; the inside of the seal should not be removed as it is.
So how to remove the used NSK bearings? What about the removal method?
If it is found that there are bumps, burrs, rust spots or solid particles (such as wear debris, sand, dirt) on the mounting surface of the shaft and the bearing housing hole, the burrs, bumps and rust spots can be removed with the oil sputum; And use fine sand cloth to light; as well as remove solid particles, dirt and so on.
When cleaning a lot of NSK bearings; first use hot oil with a temperature of 90 ~ 100 °C to melt the encapsulating oil; use a seamless mouth and do not throw things to dig all the old oil; then boil for a few minutes; then use the fire Rinse the oil to the oil; finally use gasoline to clear it again. The senior professor summed up the above removal methods for us; expect us to clear in the future work according to the method that the professor summed up for us; make your bearings work long hours without worry!
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