During the use of FAG bearings, regular monitoring, basic external conditions of bearing operation, such as temperature, vibration and noise measurement, etc. These rules for FAG bearing inspection will be conducive to the early detection of potential issues and prevent the emergence of beat all machine halt, make production plans to implement, improve plant productivity and efficiency.
First of all, we want to emphasize is, keep the bearing lubrication and clean is very important. So when we check the bearing before, you should clean the bearing surface, and then remove the bearing parts around. We should pay attention to, is very fragile parts oil seal, so in check and disassembling require extra care, not excessive force, so as not to cause damage to parts. And then carefully check the FAG bearing oil seal and its surrounding the parts, if have shown adverse symptoms, be sure to replace the bad oil seals, can cause bearing damage, stop the FAG bearing cloud properly caused equipment.
Secondly, we also check the bearing lubricant. Lubrication is very important, not only for bearings, bearings for all. But please note, FAG bearings should not be adding too much grease.
Inspection method on bearing lubricants for:
With friction little lubricant in between two fingers, if the presence of pollutants, can feel it; or in the back of the hand is coated with a thin layer of lubricant, and then sealed optical inspection.
Then is the replacement of the FAG bearing lubricant.
Bearing lubrication oil in addition to the old oil and, if possible, should be poured into the fresh oil and let the machine in low speed rotation for several minutes. Pollutants as far as possible to make the oil collecting residue, and then poured the oil. Note: oil in use before filtration. While the use of grease lubrication bearing in the replacement of grease, used by Joe remover should avoid contact with cotton to any parts of the bearing. Because the residues of these fibers could wedge rolling pieces and caused damage, especially the application of small FAG bearing more attention should be paid to this problem.
Finally, note that the bearing covers the exposed.
Check the FAG bearing, don′t let the bearing exposed to pollutants or moisture environment. If the work is interrupted, should take the paper pieces of plastic or similar material covered once machine.