Thin wall deep groove ball bearing noise more complex reasons, one of which is bearing outer ring with surface wear. Because of this wear, with the relationship of the destruction of the bearings and housings, bearings and shaft, resulting axis deviated from the correct position, the generation of abnormal noise in high-speed movement of the shaft. , The surface of the metal when the bearing fatigue spalling also cause abnormal sound thin wall deep groove ball bearings radial clearance increases. In addition, insufficient bearing lubrication, a dry friction bearings broken will produce an unusual sound. The cage loose damage, bearing wear Songkuang will produce abnormal sound.
Removed for inspection of the thin wall deep groove ball bearings, good appearance record using photography and other methods. In addition, to confirm that the remaining amount of lubricant and lubricant sampling, then cleaning bearings.
a bearing wash cleaning sub-coarse and fine cleaning, the bottom of the container and can be used to put a metal grid.
b,rough wash oil using a brush to remove grease or sticky materials. At this point, if thin wall deep groove ball bearings rotate in the oil, pay attention to the damage due to foreign objects, such as rolling surface.
c, sperm washing, in the oil slowly rotating bearings, should be carefully carried out.
Commonly used cleaning agent is a neutral water-free diesel oil or kerosene and, if necessary, are also sometimes used warm lye. Regardless of what kind of cleaning agent, must often filtered to keep clean.
Other News:
Thin wall deep groove ball bearing simple failure maintenance measures
Use spherical roller bearing vibration maintenance technology
Spherical roller thrust bearing in the installation of dimensional accuracy Note
The lubrication treatment technology the rusty double row angular contact ball b
Ministry of Foreign Affairs: South China Sea, has been recognized by the interna
Egyptian President said refused to attack the embassy ＂illegal acts＂ to condemn
U.S. officials said the United States Bacheng the underground ice raw materials
Anti-American demonstrations Police fired warning shots before the U.S. embassy
