Nsk bearings use water-soluble cutting fluids, users must work hard on machine maintenance and management to control the onset of corrosion, and even basically eliminate corrosion. In order to avoid the corrosion of water on the metal surface, the machine should always be slick and oily, and the main parts of the machine tool should be greased. First, when using the device, you must be careful not to agree to strong stamping. Do not use vertical tapping bearings, and do not transmit pressure through the moving body. Fourth, to avoid the corrosion of the bearing directly when taking the bearing by hand, you should wash the liquid on your hand and apply it with excellent mineral oil, especially in the dry season and summer. Under certain special operating conditions, nsk bearings are able to obtain lifespans that are better at traditional calculations, especially at light loads. These special operating conditions are that when the moving surface (trajectory and moving parts) are effectively separated by a smooth oil film and the contaminants are confined, the appearance may be destroyed. In fact, under the conditions of ambition, the so-called long-lasting bearing life is possible. Concerned about surprises Previous: What is the difference between a gasoline engine and a diesel engine? I learned this next time: Five tips to teach you how to loosen stainless steel screws LINYI JIUHENG IMP&EXP CO.,LTD , https://www.jiuhengwood.com
Nsk bearings can have a long life under precise application. It is assumed that premature ubiquitous damage is likely due to improper selection, improper use or poor smoothness. 
Therefore, when installing the bearing, we need to record the type of machine, the location of the device, the operating conditions and cooperation in the vicinity. After researching and summarizing the type of bearing damage, the application environment when the title is attacked to avoid similar situations.
Accurately control the concentration of the cutting fluid. When the machine is shut down, use the cutting fluid to clean the surface of the machine and open the machine cover to dissipate the humid air in the machine working area. In order to avoid the occurrence of electric erosion, a layer of waterproof and smooth grease should be applied to the metal surface. And the machine should be grounded strictly, only the grounding of the electrical cabinet is not enough. In order to avoid the proliferation and reproduction of bacteria, the cutting fluid should be cleaned or replaced on time, the chips should be removed in time, and soft water (pure water with low mineral content) should be used. Diluted the cutting concentrate.
In addition to the excellent quality of imported bearings, it is also a very fine part. It is a high-performance bearing. It is assumed that improper use in the application process will not achieve the expected function, and it will easily damage the bearing. In terms of smoothness, we must all I have been paying attention. 
Second, the use of appropriate and accurate equipment to try to use special things, try to avoid the use of cloth and short fibers and the like.
Third, try to adhere to the cleaning of the bearing and its surrounding environment. Even if the dust that is invisible to the naked eye enters the bearing, it will also add bearing wear, oscillation and noise. 
