Double-row Angular Contact Thrust Ball Slewing Bearing with Large Size 021.40.1400

Double Row Angular Contact Thrust Ball Slewing Bearing 
Bore Size: 1224 mm  
Outside Diameter: 1576 mm  
Size :1576*1224*160mm 
Mounting Hole Size:1524*1272*40mm

Configuration of slewing bearings
 
Slewing bearings is a kind of large-size bearing with special configuration which can bear axial load, radial load and tilting moment. Generally, a slewing bearing has mounting holes, lubricating holes and sealing system which can meet different needs of different machines under different working conditions.
 
Our slewing bearings include the following types:
4 point contact ball slewing bearing;
Double-row angular contact ball slewing bearing;
Crossed cylindrical roller slewing bearing;
Three-row cylindrical roller slewing bearing;
Ball and cylindrical roller combined slewing bearing.
These bearings can be divided with no-gear, external gear and internal gear.
Slewing bearings can meet different needs of different machines under different loads as per their types. 4 point contact ball slewing bearing can carry higher dynamic loads; Crossed cylindrical roller slewing bearing can carry higher static loads; The preload of crossed tapered roller slewing bearing can make it better support rigidity and higher rotation accuracy; three-row cylindrical roller slewing bearing can carry large load.

Application: