KUD02250-045VJ15-900-000 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 2,411 mm
Rolling element diameter 45 mm
Raceway diameter 2,250 mm
Gear module 14 mm

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Technical data

Product category Single-row four-point bearings
External diameter 2,411 mm
Rolling element diameter 45 mm
Raceway diameter 2,250 mm
Gear module 14 mm
Number of raceways 1
Weight 905 kg
Inner diameter 2,018.8 mm
Total height 114.0 mm
External pitch circle diameter 2,345 mm
Inner pitch circle diameter 2,155 mm
Number of bores, external 64
Number of bores, internal 64
Size of bolts, external M30
Size of bolts, internal M30
Number of teeth -,145
Tooth width 102.0 mm
Static load rating 14,752 kN
Dynamic load rating 1,143 kN

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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