Slewing support is an important part of mechanical equipment. As long as the mechanical equipment is running, the slewing support needs to work continuously. In the long-term use process, the slewing support will inevitably have such or such faults. However, sometimes, users often can not understand the fault clearly, blindly for. It saves money and makes use of it. It is unknown that the work of the slewing bearing with injuries may bring some influence to the equipment and cause some adverse accidents. So, in this case, under what circumstances can the slewing bearing not be used and need to be replaced?
1. The appearance of cracks on the surface or rolling body.
2. The inner and outer circles are separated.
3. rolling surface and rolling body have obvious indentation.
4. The rotary bearing seal ring is seriously deformed.
It can be said that as long as the above phenomena occur in the daily use of slewing bearings, it must not be forced to use. In order to ensure the safety of equipment work, it is necessary to replace new slewing bearings in time.