Product segments

Please enter your search text

Search text

EnglishEnglish
LiebherrComponents
InnovationsSolutionsIndustries and applicationsServicesNews and eventsOther product segmentsUnited Kingdom of Great Britain and Northern Ireland (en)

The robust and economical design of single-row four-point bearings offers a high degree of operating safety and is insensitive to changes in the shape of the adjacent structure. These bearings are used in a wide range of applications, where, for example, they enable the swivelling motion of excavators or the rotation of tower cranes. They are also used as drive components of large rope winches.

metricimperial
  • Product category - Single-row four-point bearings

  • External diameter - 2,001.6 mm

  • Rolling element diameter - 40 mm

  • Raceway diameter - 1,800 mm

  • Gear module - 12 mm

product image 0
Product category
Single-row four-point bearings
External diameter
2,001.6 mm
Rolling element diameter
40 mm
Raceway diameter
1,800 mm
Gear module
12 mm
Number of raceways
1
Weight
596 kg
Inner diameter
1,655 mm
Total height
104.0 mm
External pitch circle diameter
1,885 mm
Inner pitch circle diameter
1,715 mm
Number of bores, external
52
Number of bores, internal
52
Size of bolts, external
M27
Size of bolts, internal
M27
Number of teeth
164
Tooth width
92.0 mm
Static load rating
10,442 kN
Dynamic load rating
929 kN