Slewing bearings

Slewing bearings

As different as the application areas are also the slewing bearings themselves. The main distinguishing features are the raceway system and the teeth. But also the size of the rolling elements and the running circle diameter are defined in the designation. In addition to ball and roller slewing bearings, we also supply sprocket rings and sprocket segments. Suitable drive components (pinions, pinion shafts, etc.) and connecting elements (for example, special screws) can also be offered according to your specifications.

Slewing bearings

Single-row slewing rings

Di: 655 - Da: 3000 mm

  • Four point contact bearings
  • for robust conditions of use
  • cost-optimized design
  • insensitive to vibrations

Double row slewing rings

Di: 690-Da: 4079 mm

  • Eight point contact bearings
  • for high static and dynamic loads
  • insensitive to vibrations
  • well suited for rough connection constructions

Cross-roller slewing rings

Di: 364 - Da: 3182 mm

  • High precision
  • high rigidity
  • uniform rotational resistance with changing load

three-rowed roller slewing rings

Di: 1013 - Da: 5015 m

  • high accuracy and rigidity
  • particularly high static and dynamic load capacity
  • suitable for highest axial loads and tilting torques