Specifications

We are specialized in manufacture and export slewing bearing,it fit for Komatsu, Hitachi, Volvo, Kobelco, Sany, Hyundai, Doosan

 

-Diameter from 200mm to 5,050mm
-Stronger loading capacity
-ISO 9001:2008 certificate
-Competitive price

 

Double-row ball series

Three seat-ring steel balls and spacers may be directly arranged into upper and lower raceways
Two rows of steel balls with different diameters are fitted according to load.
Load angles of both upper and lower race are 90 degrees, which enable bearing to bear large axial force from resultant movement, radial force when larger than 1/10 of axial force raceways should be specially designed.
Suitable for tower cranes which requires working diameter over medium range, mobile cranes and loading and unloading machines, as axial and radial dimension of double-row ball slewing rings are rather large and bearing construction is sturdy

 

For Non-gear, External Gear, Internal Gear

 

 

 

Details of bearing:                                                                                                                                          

 

 

Features:                                                                                                                                                           

• High qualified material
• Lower noise
• High precision
• Strict quality control management
• Exquisite technological standard
• Sufficient stock
• Excellent after sales service

 

 

 

 

Manufacturing process roller bearing:                                                                                                     

 

 

Applications:                                                                                                                                                     

• Wind turbines
• Mechanical engineering
• Metallurgical and mining equipment
• Medical CT scanner
• Offshore equipment
• Harbour and shipyard cranes
• Ship deck cranes  

 

Equipment:                                                                                                                                                        

 

 

Package:                                                                                                                                                            

First lubricated, Second circled with plastic film/kraft paper/white belt,then pakaged in wooden case,last gethered in Wooden pallet.

 

Or  according to your requirements.

 

 

 

 

Service:                                                                                                                                                              

We provide after sales service and technical assistance as per customers requirement and needs.