Components
Other product segments
Ireland (en)

  • Product category - Ball bearing slewing rings

  • External diameter - 2,912.4 mm

  • Rolling element diameter - 40 mm

  • Raceway diameter - 2,619 mm

  • Gear module - 18 mm

Product category
Ball bearing slewing rings
External diameter
2,912.4 mm
Rolling element diameter
40 mm
Raceway diameter
2,619 mm
Gear module
18 mm
Number of raceways
2
Weight
1,615 kg
Inner diameter
2,465 mm
Total height
156.0 mm
External pitch circle diameter
2,755 mm
Inner pitch circle diameter
2,520 mm
Number of bores, external
52
Number of bores, internal
52
Size of bolts, external
M30
Size of bolts, internal
M30
Number of teeth
159
Profile shift
9.0 mm
Tooth width
117.0 mm
Static load rating
20,499 kN
Dynamic load rating
1,303 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