For Mining Machinery Double Row Slewing Ring

Double row ball slewing bearing has two row rolling balls (with same size), which can bear big axial load, radial load and tilting moment. Safety factor is higher.
It can used for different cranes, mining equipment, excavators etc.
Two types of this kind of slewing bearing:
A. External Gear bearing
B. Internal Gear bearing
We are China professional slewing bearing supplier, and we can provide high quality and low price slewing rings to our clients. Waiting for your future inquiry!