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Israel (en)

Combined ball-roller bearing slewing rings are used primarily for axial loads, such as are encountered in materials handling in stacker/reclaimer devices.

  • Product category - Combined roller and ball bearing slewing rings

  • External diameter - 4,776 mm

  • Rolling element diameter - 40 mm

  • Raceway diameter - 4,500 mm

  • Gear module - 20 mm

Product category
Combined roller and ball bearing slewing rings
External diameter
4,776 mm
Rolling element diameter
40 mm
Raceway diameter
4,500 mm
Gear module
20 mm
Number of raceways
2
Weight
3,673 kg
Inner diameter
4,276 mm
Total height
183.0 mm
External pitch circle diameter
4,612 mm
Inner pitch circle diameter
4,348 mm
Number of bores, external
72
Number of bores, internal
72
Size of bolts, external
M33
Size of bolts, internal
M33
Number of teeth
236
Profile shift
10.0 mm
Tooth width
133.0 mm
Static load rating
66,450 kN
Dynamic load rating
5,884 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