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Ireland (en)

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.

  • Product category - Double-row four-point bearings

  • External diameter - 2,245 mm

  • Rolling element diameter - 40 mm

  • Raceway diameter - 2,097 mm

Product category
Double-row four-point bearings
External diameter
2,245 mm
Rolling element diameter
40 mm
Raceway diameter
2,097 mm
Number of raceways
2
Weight
976 kg
Inner diameter
1,946 mm
Total height
154.0 mm
External pitch circle diameter
2,185 mm
Inner pitch circle diameter
2,006 mm
Number of bores, external
60
Number of bores, internal
60
Size of bolts, external
M27
Size of bolts, internal
M27
Static load rating
24,444 kN
Dynamic load rating
1,602 kN

Production sites

Liebherr manufactures customised slewing bearings at the following locations:

Contact

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

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.

To the contact form

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