What's the slewing bearing selection and maintenance method?

Slewing bearing itself has the characteristics of compact structure, easy to guide rotation, easy to install and maintain, etc., and is widely used in lifting and transportation machinery, excavator, construction machinery, and other large rotary devices.Today FRB Bearings introduce how to select and maintain the slewing ring.

Selection slewing ring bearing method
In the selection of slewing bearing must choose the appropriate model, we also know that there are many slewing bearing models, if you do not know what kind of model you need, you can ask the manufacturer, they will tell you.Also pay attention to the slewing ring clearance, if the clearance is too large to lead to high temperature, so in the purchase is to consider the clearance problem.The last point is to see the smooth surface of the slewing ring, there can be no defects or impurities, otherwise it will affect the normal use.

Maintenance slewing ring bearing method
slewing ring bearing can bear increased axial load, rotation, transmission as one of the large bearings, often use machinery, food machinery, large playground.

1. Check the device surface when installing the slewing ring bearing to see whether there are cracks, burr and other problems on the surface. At the same time, the upper and lower dislocation should not be allowed during the installation.

2. Check whether the slewing ring bearing is loose after work every time. If the screw is loose, tighten the bolt.

Through the above introduction, we learn about the slewing ring bearing selection and maintenance methods, Please share it with your friends!