Mounting Holes: The top and bottom surfaces of the bearing have a pattern of threaded holes or through-holes. These are used to securely bolt the upper structure to the top ring and the undercarriage to the bottom ring of the bearing.
Durability and Precision: Manufactured to tight tolerances, it ensures smooth and precise rotation without excessive play or backlash, which is crucial for accurate machine operation and operator control.
This 227-6079 slewing bearing is used for 318C 319C 3066 excavator.
Related part number:
199-4647
227-6080
