Liebherr's revised product portfolio for large-diameter bearings includes a single-row four-point bearing with a diameter of 46.65 in. and a three-row roller bearing with a diameter of 75 in.
- Available in a range of designs and sizes for use in excavators, tower cranes, wind turbines and other applications
- Standard series includes single- or double-row four-point bearings, double-row ball bearing, triple-row roller-bearing slewing rings and a combination of both ball and roller elements
- Standard series available in a range of diameters from 31.5 to 236.22 in. and can be delivered in all standard gear modules
- Segmented designs available for bearings with larger diameters