The actual life that can be achieved before the bearing is damaged is caused by the wear and damage of the IKO bearing, which is usually not caused by fatigue, but by wear bearings, erosion, seal damage and other reasons. However, whether in laboratory tests or in actual use, it can be clearly seen that under the same working conditions, the outer spherical bearing has the same appearance. In general, one-third of the bearing damage is caused by fatigue damage. Another third of the bearings are due to poor lubrication, and the other third is due to contaminants entering the bearing or improperly installed.
Improve the rotation accuracy of the bearing and reduce the vibration and noise of the IKO bearing. Tests have confirmed that the improvement of the rotation accuracy of the outer spherical bearing, the vibration and the noise reduction are all related to the significant reduction of the circular deviation of the ferrule. This creates good conditions for improving the bearing capacity of the complete bearing. In addition, bearing-to-rolling bearings can improve the bearing capacity of bearings if they are super-finished in addition to the crown. Super-precision greatly improves the working performance and service life of the bearing. Because of the many functions and effects, the super-fine finishing is more and more favored by the finishing of the bearing ring.
Cleaning of the bearing: When disassembling the outer spherical bearing for inspection, first record the appearance of the bearing, confirm the residual amount of the lubricant, and after sampling the lubricant for inspection, wash the IKO bearing. As a cleaning agent, gasoline and kerosene are commonly used. Bearing inspection and judgment: In order to judge whether the removed bearing can be used, it should be checked after the bearing is cleaned. Check the raceway surface, the rolling surface, the state of the mating surface, the wear of the cage, the increase of the bearing clearance, and the damage and abnormality that are irrelevant in dimensional accuracy. Purpose of bearing lubrication: The purpose of lubrication of rolling bearings is to reduce the internal friction and wear of the bearings and prevent burnt sticking.
It is hoped that the shaft lubrication will be opened before the installation, and the grease will be directly filled without cleaning. The lubricating oil is lubricated and does not need to be cleaned normally. However, for instrument or high-speed IKO bearings, it should be cleaned with clean oil to remove the rust inhibitor applied to the outer spherical bearing.
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