The role and maintenance of bearings

The development of the machinery industry is very rapid, and now, with our metal products more and more high-quality technology, mechanical performance will be better, do not look at self-lubricating bearings such small parts, they are in large machinery>To a very important role.The advantages of sliding bearings is simple form, contact area is large, stable and reliable, no noise. In the liquid lubrication conditions, the sliding surface is separated by lubricating oil without direct contact, can greatly reduce the friction loss and surface wear, while the oil film also has a certain vibration absorption capacity.The disadvantage of sliding bearings is that it is not possible to maintain sufficient fuel reserves and to start frictional resistance. Self-lubricating bearings can drive the normal operation of large machinery, if not these products, our machinery will not work properly, so, for its good maintenance, we can make our mechanical life longer.