Components
Other product segments
India (en)

  • Product category - Ball bearing slewing rings

  • External diameter - 4,046.4 mm

  • Rolling element diameter - 50 mm

  • Raceway diameter - 3,747 mm

  • Gear module - 18 mm

Product category
Ball bearing slewing rings
External diameter
4,046.4 mm
Rolling element diameter
50 mm
Raceway diameter
3,747 mm
Gear module
18 mm
Number of raceways
2
Weight
3,837 kg
Inner diameter
3,580 mm
Total height
185.0 mm
External pitch circle diameter
3,789 mm
Inner pitch circle diameter
3,779 mm
Number of bores, external
84
Number of bores, internal
84
Size of bolts, external
M30
Size of bolts, internal
M30
Number of teeth
222
Profile shift
9.0 mm
Tooth width
138.0 mm
Static load rating
36,630 kN
Dynamic load rating
1,871 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