KUD01850-035VO15-900-000 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 1,977 mm
Rolling element diameter 35 mm
Raceway diameter 1,850 mm

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Product category Single-row four-point bearings
External diameter 1,977 mm
Rolling element diameter 35 mm
Raceway diameter 1,850 mm
Number of raceways 1
Weight 421 kg
Inner diameter 1,723 mm
Total height 94.0 mm
External pitch circle diameter 1,925 mm
Inner pitch circle diameter 1,775 mm
Number of bores, external 52
Number of bores, internal 52
Size of bolts, external M24
Size of bolts, internal M24
Static load rating 9,420 kN
Dynamic load rating 820 kN

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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