KUD02097-050WO15-900-000 Slewing bearing

Two-row four-point bearings have a second ball raceway and with the same diameter can take significantly higher loads than single-row four-point bearings. They are in use in applications with high static loads and limited installation space, e.g. rotor blade adjustment in wind turbines.
Gallery loading.
Product category Double-row four-point bearings
External diameter 2,276 mm
Rolling element diameter 50 mm
Raceway diameter 2,097 mm

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Technical data

Product category Double-row four-point bearings
External diameter 2,276 mm
Rolling element diameter 50 mm
Raceway diameter 2,097 mm
Number of raceways 2
Weight 1,399 kg
Inner diameter 1,915 mm
Total height 184.0 mm
External pitch circle diameter 2,204 mm
Inner pitch circle diameter 1,987 mm
Number of bores, external 60
Number of bores, internal 60
Size of bolts, external M33
Size of bolts, internal M33
Static load rating 30,355 kN
Dynamic load rating 2,007 kN

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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