Study of SKF bearing damage causes and treatment methods

Recently, many users to ask questions, how say SKF bearing damage. In general, if the proper use of bearings, can be used to achieve fatigue life. But in the process of normal operation, also can have accidents leading to the premature damage, no ability to use. This early damage, as opposed to a fatigue life, is called the quality using limit of fault or accident. Much due to the installation, use, do not pay attention on the lubrication, intrusion of foreign bodies from outside, to the shaft, shell heat affected study enough. About bearing damage status, such as: roller bearing ring guard card, as a reason to consider, lack of lubricant, not suitable for, for the defect of oil discharge structure, foreign invasion, bearing installation error, the deflection of the shaft is too large, also can have these reasons coincidence, therefore, only survey SKF bearing damage, damage is hard to come by. The real reason. But, if you know the bearing around the use of machinery, conditions of use, bearing structure, to get hold of before and after the accident. For as long as possible in order to make the SKF bearing in good condition to maintain the performance of the bearing was often to bearing the maintenance, the maintenance and abnormal processing, to ensure the reliability of the operation, increase productivity and economy. To maintain the best conditions of mechanical operation of the corresponding operation standard, on a regular basis. Content including bearings, monitor running status, bearing supplement or replace the lubricant, sealed, check regularly. First of all, to see how cause bearing burn? 1, poor lubrication of bearing, may use the informal lubricants, lubricants too little or too much is not correct; 2, big load ( Preloading is too big) ; 3, run speed is too large; 4, clearance is too small; 5, with water or other foreign matter invasion, polluted the bearing; The precision of the 6, shaft, bearing box, shaft deflection. So when there is burn bearing, and how to handle? Choose the correct SKF bearing lubricant, usage to fit, and to correct the choice of the bearing is correct. Second study the cooperation degree, bearing clearance, and preloading, and improve the sealing device. The precision of final inspection shaft and bearing housing. If there are experts to guide this is the best, try to learn the operation process. SKF bearing service life and burn degree has a direct relationship, in the bearing in daily operation is important to note that no bearing problems