Introduction of slewing ring flange

Slewing ring flange is a kind of super large bearing which can bear comprehensive load. It is also called "turntable bearing" because it is shaped like a plate. It can bear large axial load, radial load and overturning moment at the same time, and can replace the functions of several sets of ordinary bearings. It is generally applicable to the flanges of mechanical equipment that bear huge overturning moment and make relative rotation. It is a combination bearing with high bearing capacity. The diameter of slewing ring flange is generally 0.4 ~ 10m, with installation hole, internal gear or external gear, lubricating oil hole and sealing device. The utility model has the characteristics of compact structure, accurate and stable transmission, flexible rotation, long service life, simple installation, convenient daily use and maintenance, etc. According to different application requirements, the slewing ring flange has a variety of structural forms to adapt to it, which can meet the functional requirements of the host machine with different manufacturing accuracy levels. Therefore, slewing ring flange can be widely used in lifting machinery, engineering machinery, metallurgical machinery, medical machinery, transportation machinery, food machinery, textile machinery, material processing machinery, military equipment, aerospace equipment, power generation equipment and other fields. It is an indispensable mechanical component in the mechanical rotary device. Due to the quality of slewing ring flange and the influence of external conditions, its bearing capacity, slewing accuracy and antifriction performance will change in the process of use. When the performance index of the bearing is lower than the service requirements and cannot work, it is called bearing damage or failure.