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Generally, Timken bearing repair and maintenance can not only prolong the service life of imported bearings, but also prevent sudden failures and determine the replacement time, so as to avoid unnecessary losses caused by bearing damage. Today, let’s talk about the key points of Timken bearing repair and maintenance.
Before the test of Timken bearing, we first use it to check gauge Key Points blocks, standard parts and measuring instruments, and metal inspection plates, so that these objects can quickly homogenize the temperature and room temperature.
Then, we drip the dry or dry Timken bearing with the oil Key Points delivered for inspection immediately. At this time, the outer surface of the bearing is not protected. It is not allowed to directly contact the human power of the skin during the whole inspection process.
The operators should wear clean gloves or apply anti rust on their hands, but they must avoid mixing with the anti rust agent on the surface of the rolling bearing, Key Points otherwise the deviation of the measurement results will be.
and immersed in 3% of acid free gasoline or kerosene washing oil. Key Points Rotate the outer ring, and carefully wash the junction of cage, rolling body and raceway. Any hidden parts requiring the original trace of residual oil shall be thoroughly washed.
After the bearing is cleaned, pay attention to the cleaning and dry cleaning of friends and neighbors, put the neutral dry on the clean bench into the lining, or the far-infrared drying furnace slowly. Because even if it is dry cleaning, friendly drying or drying, the whole process should not close Timken bearing rings, cages or rolling elements.
Timken imported bearings should be delivered immediately after the inspection has been completed or rusted. In the process of counting, the whole inspection process Key Points should be completed to avoid corrosion for too long. Pay attention to the use of clean and oil-free pure gasoline, which can also cause corrosion.
Bearing repair and maintenance is not a simple repair and maintenance. We must strictly Key Points abide by the preventive measures for bearing maintenance, so as to avoid damage in the process of repairing the bearing. Professional maintenance personnel are recommended to operate the bearing.
First loosen the locking screw on the eccentric sleeve of fag bearing in Germany with an Allen wrench, then insert a small iron rod into Key Points the counterbore on the eccentric sleeve of the top cover, and loosen the eccentric sleeve against the rotation direction of the shaft.
Many people use improper installation methods in the installation of bearings, resulting in the damage of fag bearings in Germany. So how to install the bearing correctly? I hope you can have a more comprehensive understanding of the installation and disassembly of bearings:
For the bearing ring with clearance fit, it is recommended to apply a thin layer of anti creep corrosion agent on the mating surface to prevent friction corrosion between the mating surfaces.
390000 series outer spherical bearings fix the inner ring of the bearing and the shaft through the eccentric sleeve, and the hexagon socket screw on the eccentric sleeve plays a fastening role.
During the maintenance, many operators cannot disassemble and assemble this German fag bearing, so it is necessary to introduce the technical points and precautions for disassembling and assembling 390000 series outer spherical bearing:
Correct installation is very important for the use of fag bearings in Germany. I hope you can use the correct installation method in the future.