Swing Bearing For Liebherr

  • Swing Bearing For Liebherr
  • Swing Bearing For Liebherr
  • Swing Bearing For Liebherr
Swing Bearing For Liebherr
  • LYHGB
  • LUOYANG
  • 7- 40 DAYS
  • 4000 SETS/ MONTH

Excavator is one of the important equipment in modern engineering construction. The reason why the excavator can turn left and right in the work is because of the slewing mechanism, which is one of the important components of the hydraulic excavator. The slewing mechanism is connected with the traveling device through a slewing bearing, and the slewing drive device makes the platform rotate relative to the traveling device, and drives the working device to rotate around its central axis of rotation. We are specialized in the production of engineering machinery slewing bearings, drive shafts and matched pinions. For some common model excavators slewing bearing, we have ready stock and can deliver within one week.
Our company has a special quality testing laboratory, devoted to product design and development, product application and testing methods. At the same time, the company also has advanced production equipment and testing equipment to ensure that products have high performance, long life, low friction, high precision.

Heavy load slewing ring for construction machine


Excavator is one of the important equipment in modern engineering construction. The reason why the excavator can turn left and right in the work is because of the slewing mechanism, which is one of the important components of the hydraulic excavator. The slewing mechanism is connected with the traveling device through a slewing bearing, and the slewing drive device makes the platform rotate relative to the traveling device, and drives the working device to rotate around its central axis of rotation. We are specialized in the production of engineering machinery slewing bearings, drive shafts and matched pinions. For some common model excavators slewing bearing, we have ready stock and can deliver within one week. 

Our company has a special quality testing laboratory, devoted to product design and development, product application and testing methods. At the same time, the company also has advanced production equipment and testing equipment to ensure that products have high performance, long life, low friction, high precision.


excavator slewing bearing.jpg


Slewing bearing models we mainly supply 



NoModelExternal diameterInternal diameterTotal heightOuter ring heightInner ring heightOuter ring holeInner ring holeTooth Number
1R9041185
96173
48
6540-φ22
40-M20106
2R91412159401157210548-φ22 une56-M20 e94
3R9161310104095528540-φ22 une48-M20 e104
4R92412159401157210548-φ22 une56-M20 e94
5R9441365100815011214060-φ26 une72-M24 e84



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