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Reveal what type of bearing 0 ~ 9 classes less noise

by:Waxing     2020-11-17
Reveal what type of bearing 0 ~ 9 classes of low noise bearing noise not only affects the use of quality, also can bring a lot of convenient to mechanical equipment. Ordinary circumstances, the bearing in the process of use, few will have some noise, and the intrusion of foreign matter can directly cause bearing operation process to produce noise, or the improper lubrication, gets up the bearing installation does not reach the designated position, etc all kinds of noise. The use of that which bearing noise is small? 1, the noise of the ball bearing is lower than that of the roller bearing, relatively less sliding bearing ( Friction) More noise than the relative sliding bearing is low; Count more, outer ring thickness, noise is small; 2, using the entity adhere to high temperature of bearing noise is relatively lower than using stamping insist on aircraft bearing; 3, use plastic stick to bearing noise ratio using the above two insist on frame bearing are low; 4, high precision bearing, especially the higher precision of the rolling element bearing, its noise than low precision bearing noise is relatively small; 5, small bearing noise than large bearing noise is relatively small. A: containing fine bearing is need pay attention to what the next article: common several maintenance ways to extend the service life of outer spherical bearing used
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