Maintenance measures to avoid common faults of precision bearings

Please clean before installing precision bearings. When installing non-standard precision bearings, please press the auxiliary bearing vertically and evenly. Do not knock with a hammer, especially do not knock the precision bearing immediately. When the shaft ring and seat hole of the precision bearing are loose, the seat hole should be repaired or the precision bearing should be removed for replacement. , Helvetica, Arial, sans-serif; font-size: 14px; text-wrap: wrap; background-color: rgb(255, 255, 255);">

　　Maintenance measures to avoid common faults of precision bearings

　　Maintenance measures to avoid common faults of precision bearings

　　1. If you hear an abnormal sound coming from the precision bearing position, you must first find the part that produces the abnormal sound. There are many moving parts that may cause noise. In addition, there may be several rotating parts in contact with non-rotating parts. If it is found that the noise is in the precision bearing, the possibility of damage is very high and it must be disassembled and replaced.

　　2. Since the standards in the failed operations on both sides are similar, it is recommended to replace them in pairs even if only one is broken.

　　3. Precision bearings are very sensitive and appropriate methods and special tools must be selected in all cases. During the entire process of storage and installation, the components of the precision bearings must not be damaged.  

　　4. During installation, in a clean environment, even if fine particles enter, the service life of the precision bearing should be reduced. It is important to maintain a clean environment when disassembling. Do not hit with a hammer. Be careful not to drop it on the ground. Before installation, check the condition of the shaft and seat. Even if there is a small damage, the cooperation between them will deteriorate and may cause damage.

　　5. There is no need to remove the precision bearing or adjust the sealing ring. Otherwise, the sealing ring will be damaged, causing water and dust to invade. Then the track of the sealing ring and the inner hole will be destroyed.

　6 .Equipped with a magnetic torque ring inside the sealing ring. This torque ring cannot be subjected to collision, impact or collision with other electromagnetic fields. Remove it from the box before installation and cut off the electromagnetic field of the motor and pneumatic tools used.

　　7. Many precision bearings are sealed and do not require grease during their entire life. Other non-sealed bearings, such as double-row tapered roller bearings, require grease during installation. The bearing is lubricated with vegetable grease. Because the inner wall size is different, it is difficult to determine how much vegetable grease is needed. If there is too much grease, the precision bearing rotates and unnecessary vegetable grease will seep out. General working experience: When installing, The total grease output should account for 50% of the void space.

　　The above introduces Precision bearings Common troubleshooting and maintenance measures, if you need to know more, please feel free to contact us!