Maintenance of slewing bearings
Slewing bearing is an important component used to support rotating equipment, such as cranes, excavators
Machine etc. In order to ensure its normal operation and extend its service life, regular maintenance is required
maintenance. The following are some common slewing bearing maintenance methods:
1. Regular cleaning: Regularly clean the dirt and oil on the surface of the slewing bearing and keep it clean
Keep it clean to prevent dust and oil accumulation from affecting its normal operation.
2. Lubrication: Slewing bearings require regular lubrication to reduce wear and friction. According to device
According to the requirements of the user manual, select the appropriate grease for lubrication, and ensure that the grease
The filling amount and frequency are correct.
3. Check fasteners: Regularly check the fastening bolts and nuts on the slewing bearing to ensure
It is in a tight position to avoid loosening or falling off.
4. Check the seals: Check the seals on the slewing bearing regularly to ensure that they are in good condition.
Effective to prevent dust, moisture and other external substances from entering the inside of the slewing bearing.
5. Check for damage and wear: Regularly check the tracks, gears and other components of the slewing bearing.
If there is any wear or damage, repair or replace it in time.
6. Check the hydraulic pipeline: Regularly check the slewing bearing hydraulic pipeline for oil leakage,
In case of aging, cracking, etc., repair or replace them in time.
7. Regular inspection: Conduct a comprehensive inspection of the slewing bearing regularly to check whether there are abnormal noises,
If there are any abnormalities such as jamming or loose bearings, take timely repair measures.
