Tips for extending the life of roller bearings How to distinguish between good and bad imported rotary bearings

The surface surface of the outer ring of the roller bearing is rotated on the guide rail surface, and the surface of the outer ring needs to be hard and wear-resistant; in order to be able to encounter the impact load, the outer surface of the outer ring needs to be hard and wear-resistant. The ring is thicker than that of ordinary bearings. From the perspective of the style of the outer ring, roller bearings can be divided into two types: V-groove bearings and outer spherical bearings. In the course of use, the roller bearing will cause some problems due to some improper control, so how to prolong the service life of the bolt roller bearing. According to the statistics of bolt roller bearing manufacturers, about one-third of the bearing damage is caused by the exhaustion of components, one-third of the damage is caused by poor lubrication during daily use, and the remaining one-third is caused by Due to the contaminants entering the bearing, it may be caused by improper disposal skills of the equipment. This requires us to enter an appropriate amount of lubricating oil before the bearing is installed, so that it can maintain the necessary degree of lubrication. Moreover, in the process of bearing use, we must pay attention to the cleanliness of the surrounding environment of needle roller bearings. For such small parts, fine dust will become its killer, which will increase the wear of bearings and roller bearings during the use process. Tips for prolonging life so we are bound to do a good job of cleaning. Three steps to correctly identify imported rotary bearings: First: intuitive feeling. From the perspective of product packaging, international companies also pay attention to their packaging decisions. Generally, there will be some professional decision-makers who will make decisions about them. So whether it is from the text on the package to the color block of the box is very clear. Second: Judging from the steel printing on the rotating bearing, check its clarity. Usually there are a few brand and model words, etc., although the font is small, but very clear, so if you see rough printing, and the font is not concave We basically ruled out those who entered. Third: Professionals can check the bearing, hold the inner sleeve of the bearing with one hand, and turn the outer jacket with the other hand, and listen to the sound of the bearing rotating to see if there is any abnormal sound. If it comes out of a small workshop, the bearing will not rotate like this. Smooth, there will always be some problems and impurities, and there will be some abnormal noise when turning.

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