Does the surface of the slewing bearing have to be cleaned?

2019-06-25

　　Slewing bearingNot only can it withstand the radial force, axial force and bearing capacity of the machine, but it can also ensure and drive the operation of the machine. It is widely used in large reversing devices such as lifting and conveying machinery, mining machinery, construction machinery, port machinery, wind power generation, medical equipment, radar and missile launchers. So, when there are impurities on the surface of the slewing bearing, is it necessary for us to spend time eradicating it? Of course it is needed
First of all, when installing, it is necessary to machine the connecting surface of the slewing bearing parts to remove the surface burrs and debris, which can better ensure the surface effect of the bearing parts.

At the same time, the outside of the slewing bearing will be sealed and kept. On the one hand, it can prevent the filled grease from leaking, and on the other hand, it is to avoid the intrusion of external dust, impurities and water into the bearing and affect its normal operation. In order to better avoid the damage of the slewing bearing, the surface of the slewing bearing should be removed and cleaned frequently during the installation and use, so as to extend the service life of the slewing bearing and reduce its damage.
In use, we often need to remove and clean the surface impurities of the slewing bearing. At the same time, we also need to check whether the slewing bearing seal is aging, cracked, damaged or detached. If one of these conditions occurs, we need to replace the seal in time to avoid rolling The sundries and the loss of lubricating grease in the road, corresponding grease should be applied when replacing, so as to avoid the jamming or rust of the rolling body and the raceway.
Therefore, it is very necessary to remove the impurities on the surface of the slewing bearing, because it can not only extend the service life, but also improve the work efficiency.