How to repair mounted outer spherical bearings

Bearings are common components in mechanical equipment. Their function is to support and rotate the shafts in mechanical equipment. Due to prolonged use and wear, bearings can fail and require repair. Here are some common methods of repairing bearings.

1.Replace bearings

If the bearing has been severely damaged, the best way is to replace the bearing. Before replacing the bearing, you need to disassemble the bearing, clean it, and check the bearing seat and bearing seat hole for damage. If there is damage, it will need to be repaired or replaced. Then select the appropriate bearing model and install it according to the correct installation method.

2. Grinding the bearing seat

If the bearing seat is not seriously damaged, it can be repaired by grinding. First, you need to disassemble the bearing seat, and then use a grinding wheel or grinder to grind the bearing seat to make its surface smooth. When grinding, you need to be careful not to over-grind to avoid excessive wear and loose bearings.

3. Repair welding bearing seat

If the bearing seat is severely damaged, repair welding can be used to repair it. First, the bearing seat needs to be disassembled, and then a welding machine is used to repair the bearing seat. When repairing welding, attention needs to be paid to controlling the welding temperature and time to avoid deformation or cracks caused by overheating. After the repair welding is completed, the bearing seat needs to be ground with a grinding wheel or grinder to make its surface smooth.

4. Replace the bearing seat

If the bearing seat is severely damaged and cannot be repaired, the bearing seat needs to be replaced. When replacing the bearing seat, you need to select the appropriate model and install it according to the correct installation method. When installing, you need to pay attention to the matching dimensions of the bearing seat and the bearing seat hole to avoid loosening or over-tightening of the bearing due to improper installation.

Repairing bearings requires choosing the appropriate method based on the specific situation. Pay attention to safety during the repair process to avoid damage to people and equipment. At the same time, regular inspection and maintenance of bearings can extend the service life of the bearings and reduce the possibility of failure.