KUD01950-045VA15-900-000 Slewing bearing

The robust and economical design of single-row four-point bearings offers a high degree of operating safety and is insensitive to changes in the shape of the adjacent structure. These bearings are used in a wide range of applications, where, for example, they enable the swivelling motion of excavators or the rotation of tower cranes. They are also used as drive components of large rope winches.
Gallery loading.
Product category Single-row four-point bearings
External diameter 2,169.6 mm
Rolling element diameter 45 mm
Raceway diameter 1,950 mm
Gear module 12 mm

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Product category Single-row four-point bearings
External diameter 2,169.6 mm
Rolling element diameter 45 mm
Raceway diameter 1,950 mm
Gear module 12 mm
Number of raceways 1
Weight 789 kg
Inner diameter 1,789 mm
Total height 114.0 mm
External pitch circle diameter 2,045 mm
Inner pitch circle diameter 1,855 mm
Number of bores, external 52
Number of bores, internal 52
Size of bolts, external M30
Size of bolts, internal M30
Number of teeth 181
Tooth width 102.0 mm
Static load rating 12,806 kN
Dynamic load rating 1,085 kN

Contact

Please contact us – we will answer your questions and put together an individual offer for you. If you need a component as a spare part for your Liebherr machine, please contact your local service partner.

Downloads

In the download area you find an overview of all brochures and datasheets for the various Liebherr components. Downloads

Production sites

Liebherr manufactures customised slewing bearings at the following locations:

Engineering expertise

As an engineering partner for slewing bearings, Liebherr uses state-of-the-art processes - starting from development through to production. Engineering for slewing bearings