Construction machinery excavator big slewing bearing ring for excavator

Model Number: CAT520B Brand Name: Wanda Key Specifications/Special Features: Wandaslewing bearing company limited is professional manufacturer and exporter of slewing bearing, slewing drives, which are mainly applied in port machinery, mining machinery, welding machinery, construction vehicles, modular vehicles, single or dual axis solar tracking systems, and small wind power systemsSlewing bearing/drives can bear axial force, radial force and tilting momentDiameter range of slewing bearing can be from 200mm to 5000mm for slewing drive, there are nine (9) different sizes available from 3 to 25" with more than 60 models to meet both regular and precise tracking requirements in PV, CPV and solar thermal power tracking fieldsFor detailed information download our catalogueWandadelivers custom-engineered solutions to customers in 34 countriesOur manufacturing standard is according to machinery standard JB/T2300-2011, we also has been found the efficient quality management systems (QMS) of ISO 9001:2008 and GB/T19001-2008We devote ourselves to the R and D of customized slewing bearing with high precision, special purpose and requirements

Wandateam is committed to keep the spirit of continuous improvement and focus our strategy of strict quality control standards, quick response, prompt delivery
We look forward to working on all of our customer's growing demands
Our ability to optimize the bearing design for your specific needs is unparalleled and we will assist you throughout the design, manufacturing and implementation process

The single row four point contact ball slewing rings is composed of two seat rings, which design in compact structure and light weight, steel ball contact with the circular raceway at four points; it can bear the axial force, radial force and the tilting moment at the same time
It can be used for slewing conveyer, welding manipulator, light and medium duty crane, excavator and other construction machinery
Three types of this kind of slewing bearing:
A. Without gear bearing
B. External gear bearing
C. Internal gear bearing
We are China professional slewing bearing supplier
Waiting for your future inquiry