Slewing ring is a kind of large bearing and overlarge rolling bearing with special structure, which can bear axial load, radial load，overturning moment and other combined loads at the same time. The slewing ring turntable has high load capacity, and sets supporting, rotating, driving, fixing and other functions in one. Compared with ordinary rolling bearings, the characteristics of bearing for swing set on load mode is that it can bear large eccentric load (overturning moment) and the bearing capacity is greatly related to the eccentricity of load. The majority of slewing rings have mounting holes, lubricating holes and sealing devices in structure. Therefore, bearing for swing set has the characteristics of compact structure, simple installation, convenient maintenance and others.
Slewing ring is widely used in real industry and is called “joint of machine”. Construction machinery is the first application and the widest application of bearing for swing set, such as earth moving machinery, excavators, disintegration machine, stacker reclaimer, grader, etc. In addition to all kinds of construction machinery, the application range of slewing ring has been gradually expanding. Now port equipment, metallurgical equipment, drilling platforms and other equipment platforms have begun to replace original slew ring bearing design with slewing ring in a large range. For example, gamma knife in medical equipment, mud scraper in environmental protection equipment, tower garage in parking equipment, radar and tanks in military equipment, ferris wheel in amusement equipment. They all use the bearing for swing set.
The above is the slewing ring definition we introduced. We are the professional slewing bearing factory and slewing bearing manufacturer. We have been dealing in slewing ring for many years and have rich experience in this field. The bearing for swing set we provide is of reasonable price, excellent quality and unique design, which can meet the needs of customers. If you are interested, please feel free to visit and consult us.