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The main cause of wear of spherical roller bearing
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| Time：2017.10.31 News Sources：Shandong Xinkaite bearing Co.,Ltd. Views：
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1. normal wear and tear
Any bearing will produce fatigue wear, have certain service life, so spherical roller bearing wear is a normal phenomenon, because the factory operation of the printing machine every time is longer, so the operation of 5 years after the spherical roller bearing has exceeded the allowable range of the normal wear.
2. excessive printing pressure over a long period of time
The printing process, some operators in order to make the layout of printing graphic ink more thick, love the thick pad of paper, so invisible on the increase of printing pressure, but also increase the bearing capacity of spherical roller bearing, accelerated wear.
3. bad lubrication
The abnormal wear of bearings is largely due to poor lubrication. The main purpose of lubrication is to make the lubricant form a dense protective film between the friction metal surfaces, reduce the friction between them, and delay the wear progress. Therefore, when the lubrication pipeline is not smooth or improper lubrication method and bad lubricant, will directly accelerate the wear of bearings.
4. machine horizontal tilt
In the maintenance process of equipment, it is easy to ignore the regular inspection of the level of the printing machine. When the equipment is installed for a period of time, due to vibration or foundation, it is possible to change the original machine in the horizontal direction. If the deviation is too large, the spherical roller bearing will be in the inclined working position, which will increase the axial force of the bearing and accelerate its wear.
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