Shandong Xinkaite Bearing Co.,Ltd.
Unified Social Credit Code: 9137 1525MA3C 5428XP
Production Department
Address: Xu Village Industrial Garden, Gan Town, Guan County, Shandong
Tel: +86 635 5638235
Fax: +86 635 5638808
Mobile: +86 15563545668
Service Hotline: 4000 305204
Sales Department
Address: 314 Puli Mansion, Beixiaoxinzhuang West Street, Jinan City, Shandong
Tel: +86 15562637177
Fax: +86 531 87901699
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Causes of wear of self aligning ball bearing
Clicks:15575 Date:11-14
According to the characteristics of newspaper printing, the wear of self aligning ball bearing is mainly caused by the following aspects.
1. normal wear and tear
Any bearing will produce fatigue wear, have certain service life, so self aligning ball 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 self aligning ball 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 self aligning ball bearing, accelerated wear.
3. bad lubrication
The abnormal wear of bearings is largely due to poor lubrication. The main purpose is to make the lubrication lubricant to form a dense layer of protective film between the metal surface friction, reduce the mutual friction, delaying the progress of wear. 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 self aligning ball 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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