Importance of lubrication for SKF bearing stable operation method

The key factors influencing the SKF bearing life for many of the rotating machinery products more than their service life depends on the key parts in the product the service life of bearing parts. 'Maintenance' bearing not bearing will never damage or failure but not damage within a certain amount of time. Here the designers to calculate the bearing service life of the bearing life is greater than or equal to the overhaul period of such bearing mechanical products can 'maintenance' in the overhaul of mechanical products and replace new bearing can don't need to use a bearing maintenance. SKF bearing of two kinds of sealing form: non-contact sealing is sealing parts and its relative motion parts have proper clearance, not contact. This form of seal, is mainly used in high speed and high temperature occasion, almost do not produce friction heat in the work, no wear and tear. Commonly used non-contact seal clearance, gasket type, labyrinth, etc. All kinds of different structure forms, respectively applied in different situations. Lubrication effect on the properties of SKF bearing mainly can be divided into the following several aspects: 1, the first is the part of SKF bearing lubrication, reducing bearing friction and wear; 2, make the SKF bearing rolling contact surface is often appropriate oil film formation, extend the fatigue life of bearing; 3, through lubrication away SKF bearing interior because of the heat generated by the friction or other reasons; 4, through lubrication for SKF bearing, reach the role of rust and dust. SKF bearing of the two main way of lubricating oil and grease lubrication grease lubrication of filling grease in the seal type bearing in advance sealing way, and in the shell internal filling amount of grease, every once in a while to supplement or replace the packing way for fat. Moreover, there are many bearings need lubricating machinery, also USES the pipe connection to the lubrication for lipid concentrate way. Grease lubrication can do a grease filling after long time don't need to be added, and the structure of the sealing device is also relatively simple, so widely used. Oil lubrication is relatively simple. Often can improve the service life of SKF bearing lubrication.