RKD04250-032ZA15-900-000 Slewing bearing

Combined ball-roller bearing slewing rings are used primarily for axial loads, such as are encountered in materials handling in stacker/reclaimer devices.
Gallery loading.
Product category Combined roller and ball bearing slewing rings
External diameter 4,477 mm
Rolling element diameter 32 mm
Raceway diameter 4,250 mm
Gear module 16 mm

Find sales partner Find service partner
Product category Combined roller and ball bearing slewing rings
External diameter 4,477 mm
Rolling element diameter 32 mm
Raceway diameter 4,250 mm
Gear module 16 mm
Number of raceways 2
Weight 2,455 kg
Inner diameter 4,058 mm
Total height 159.0 mm
External pitch circle diameter 4,342 mm
Inner pitch circle diameter 4,118 mm
Number of bores, external 90
Number of bores, internal 90
Size of bolts, external M27
Size of bolts, internal M27
Number of teeth 276
Profile shift 16.0 mm
Tooth width 109.0 mm
Static load rating 50,215 kN
Dynamic load rating 4,249 kN

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.

Downloads

In the download area you find an overview of all brochures and datasheets for the various Liebherr components. Downloads

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