Bearing is the other parts on the shaft will produce relative motion, used to reduce friction coefficient during power transmission and keep the machine shaft center fixed position, its main function is to support the rotary body, in order to reduce the equipment in the transmission process of mechanical load friction coefficient. According to the motion of the frictional properties of different components, bearings can be divided into two types of rolling bearings and sliding bearings.
2014年12月16日星期二
Thrust ball bearings imported process need to pay attention
Imported thrust ball bearings in addition to excellent quality, they are all very precise parts, both high-performance import thrust ball ferris wheel bearing if used improperly during use, not only fail to achieve performance results, and very easy to import thrust ball bearing damage, in lubrication we certainly have attention.
First, when used carefully to be allowed to install a powerful punch, does not allow a direct hit with a hammer bearing, are not allowed to pass through the rolling pressure.
Second, the use of appropriate, accurate installation tools to make use of special tools, try to avoid using fabric and staple fiber stuff like that.
Third, try to keep clean thrust ball bearings imported and its surroundings smile even invisible dust into the mobile crane bearing will increase wear, vibration and noise of the bearing.
Fourth, to prevent the import of thrust ball bearings rust bare hands when handling the import thrust ball bearings, to fully wash hands sweat, and coated with high quality mineral oil and then operate in the rainy season and summer with particular attention to prevention rust.
In some special operating conditions, import thrust ball bearings can get a longer life than traditional computing, especially in the light-load conditions. These particular operating conditions that, when the rolling surface (track and rolling elements) are effectively separated and limit pollutants may cause surface damage of a lubricant film. In fact, under ideal conditions, the so-called permanent import thrust ball bearing life is possible.
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