2016-06-23 08:49:40

Self - lubricating bearing role and maintenance

As our metal products become more and more high-quality, mechanical performance will be better, do not look at self-lubricating bearings such small parts, they are in large machinery but play a very important role. The advantages of plain bearings is simple, large contact area, smooth and reliable, no noise. In the liquid lubrication conditions, the sliding surface is separated by the lubricating oil without direct contact, can greatly reduce the friction loss and surface wear, the other film also has a certain degree of vibration absorption capacity. The disadvantage of sliding bearings is unable to maintain adequate reserves of lubricating oil, and start a larger friction. Self-lubricating bearings can lead to the normal operation of large machinery, without these products, our machinery will not work properly, so its good maintenance, can make our mechanical life longer.