SKF thrust ball bearing temperature rise reason pay attention to the problem

If it is found that the temperature is very high, is to stop the equipment running, and find out its reason, and provide solution for processing according to the above, but may be due to the reasons of thrust ball bearing heating is different, so the solution is also different, so still have to treat, particular case is particular completed with the help of the technical staff. If you look closely at orbit, will know that only bear radial load, bear the axial load of big, inherit the torque load, or extreme rigid in bearing box is not equal. Can check is added to the accident of SKF bearing load and installation error is too big, etc. , shall be investigated and be hold clues to the cause of outer spherical bearing damage. When the bearing temperature, first of all determine whether false action, such as really rise, should do the following: 1, the bearing installation position is not correct, will cause a larger ball end face and inner race and bearing seat block of axial force, bearing caused by overheating. 2, the use of bearing had better choose the accuracy grade of bearing. 3, the use of bending bearing spindle or different heart fever caused by body hole repair solution is 4, bearing spindle belt too tight to cause fever solution is make the elastic of the belt can be adjusted properly. 5, fever caused by poor lubrication of the solution is to use the provisions, brand of lubricating materials and proper cleaning. 6, assembly quality low fever caused by the solution is to improve the quality of assembly. 7, SKF bearing inner shell run laps cause fever solution is to replace the bearing and wear parts related correcting impeller balance hole diameter and checking static balance value 8, axial force is too large to cause fever solution is cleaning, adjustment sealing ring clearance requirement 9, rolling bearing damage caused by heating the solution is to replace the thrust ball bearings. When we are in the use of spherical roller bearing, lubrication is very important, not only for bearing, also for all of the bearing. But please note that the bearing should not add too much grease. And then replace the bearing lubricant. Used engine oil lubrication of SKF bearing after xie used engine oil, if possible, shall be impregnated with fresh oil and let the machine in low speed rotation for a few minutes. As far as possible make the oil collecting residual pollutants, and then purging in addition to the oil. And the use of grease lubrication bearing in replacing grease, used by Joe in addition to the editor should avoid contact with cotton to any part of the spherical bearing. Because these residues fiber may wedged in between the scroll and damage, especially the application of small bearing more need to pay attention to this problem. When using thrust ball bearing, if you want to protect the safety of use, so be sure to inspect the SKF bearing, check the size of its vibration and sound, temperature, the condition of the lubricant ( Whether the color and viscosity are changed, whether there is a foreign body) 。 Remember, the dosage of the lubricant, must be moderate, more waste, less is not a proper role, in use process, don't exceed the speed limit, because of excessive heat or burn and cause damage, if the working temperature of more than 100 degrees, so the oil 2 - should be replaced every year About three times.