Product segments

Please enter your search text

Search text

EnglishEnglish
LiebherrComponents
InnovationsSolutionsIndustries and applicationsServicesNews & EventsOther product segmentsSingapore (en)

Liebherr roller bearing slewing rings are suitable for medium to high loads. The linear load transfer allows them to transfer much higher forces in the same installation space compared to four-point bearings and makes them particularly suitable for larger diameters. Typical applications are mining excavators or large crawler cranes, offshore and mobile harbour cranes. Roller bearings by Liebherr have also been tried and tested in drilling rigs and deep foundation machines.

metricimperial
  • Product category - Roller bearing slewing rings

  • Raceway diameter - 2,578 mm

  • Rolling element diameter - 32 mm

  • Gear module - 18 mm

  • External diameter - 2,948.4 mm

product image 0
External diameter
2,948.4 mm
Gear module
18 mm
Number of raceways
3
Inner diameter
2,330 mm
Total height
212.0 mm
Number of bores, external
84
Size of bolts, internal
M42
Number of teeth
160
Tooth width
145.0 mm
Static load rating
52,003 kN
Weight
2,750 kg
Profile shift
18.0 mm
Raceway diameter
2,578 mm
Size of bolts, external
M42
Product category
Roller bearing slewing rings
Inner pitch circle diameter
2,428 mm
Rolling element diameter
32 mm
Number of bores, internal
84
External pitch circle diameter
2,776 mm
Dynamic load rating
4,944 kN