Various loads on slewing bearing device are analyzed

Slewing bearing is a kind of large bearing with special structure, which can bear large axial load, radial load and overturning moment at the same time. The slewing bearing device can bear a lot of loads, including working load, deadweight load, slope load, collision load, temperature load and so on. The following is a clear analysis of the load of various slewing bearing devices.

1. Working load: it refers to the sum of the weight of the machine itself and the weight of the weight of the lifting weight, and the total weight is transferred to the slewing bearing device slowly.

2. Temperature load: mechanical equipment in the work, will produce a certain temperature, and all of these temperatures are absorbed by the slewing ring device, so that the slewing bearing can bear all the temperature.

3. Wind load: mechanical work in the open air, it is necessary to consider the role of wind load, including wind direction, rain, thunderstorm weather and so on.

The above is only a part of the load on the slewing bearing device. In fact, the slewing bearing device has to bear more load to meet all the weight and load of the machine in work. In general, the turntable bearing itself is equipped with mounting hole, lubricating oil and sealing device, which can meet the different requirements of various main engines working under different working conditions.