Three-row roller slewing ring

Three-row roller slewing ring has three seats, the upper, lower and radial raceways separate respectively, via which the load of each row roller can be determined exactly. It can bear various loads simultaneously and its load capacity is the largest one among all the models. Owing to large radial direction size and axle direction size, three-row roller slewing bearing is sturdy, high-precision, and especially suitable for heavy duty machines which require large working diameter, such as bucket wheel excavators, wheeled cranes, port cranes, tunnel boring machines, steel transporters, big tonnage truck cranes, big and heavy size spiral platforms etc.

Slewing bearing has a wide range of applications in our life, referred to as "the machines arthrosis ", and so is widely used in engineering machinery, construction machinery, environmental protection and light machinery, mining and metallurgical machinery , the port and ship machinery, food and packaging machinery, petrochemical machinery, engineering vehicles and military equipment, apparatus and instrumentation industries.Slewing beaings have With the following characteristics, Compact structure and light weight, structural rigidity, and the smooth operation and high precision, safe and reliable.

product list
1 Fout point contact ball slewing bearing
2 Double row angular contact thrust ball slewing bearing
3 Crossed cylindrical roller slewing bearing
4 Crossed taper roller slewing bearing
5 Three row cylindrical roller combination slewing bearing
6 Large and extra large bearing
7 Wind Power bearing
8 non-standard bearing
application
wind generator, Marine Crane, Offshore Crane, Harbor mobile crane, Ferris wheel, stacker, Unloader, Construction Machinery, Ladle turret, shield machine, radar, and so on

Three-row roller slewing ring