Rolling bearing is an important mechanical parts, can give full play to the performance of the mechanical equipment depends on the bearing lubrication is proper, can say, is the necessary condition to ensure the normal operation of the bearing lubrication, is to improve the bearing capacity and service life plays an important role. No matter what kind of lubrication, lubrication rolling bearing can play a role as follows:


(1) to reduce the friction between the metal and slow down the wear and tear.


(2) the formation of oil film increases the contact area, reducing the contact stress.


(3) to ensure that under the high frequency of contact stress and normal operation of the rolling bearing in a long period of time, extend the fatigue life,


(4) to eliminate friction heat and reduce the bearing working surface temperature, to prevent burns.


(5) the role of dirt, rust and corrosion protection Series Of SKF Bearings http://www.timkenbearings-hk.com/news.html .


Therefore, it is very important to the normal operation of the right rolling bearing lubrication. Rolling bearing lubrication design content mainly includes: determine reasonable lubrication method choice in the process of lubricants, lubricants used quantitative determination of juice and oil change period. Rolling bearing lubrication in general can be divided into according to the use of all kinds of lubricating grease lubrication, oil and solid lubrication and three categories. Including the wider temperature range than other lubricating oil lubrication way, more suitable for working under the condition of high speed and high load; At the same time, due to the oil lubrication and convenient equipment maintenance and replacement lubricating oil, the advantages of gear lubricants such as friction pair in the system at the same time, so far, is the most common bearing lubrication. Grease lubrication sealing device is simple, low maintenance cost and low cost advantage, grease in the bearing running at low speed, medium speed, medium temperature is commonly used. Anti-wear additives in recent years, in particular, to improve the lubrication performance of the fat, the fat lubrication has been widely used. If you use oil lubrication and oil lubrication can not meet the requirements of bearing lubrication conditions, or failure to meet a specific work environment, you can use the solid lubricant, or trying to improve the lubrication performance of the bearing.