Product segments

Please enter your search text

Search text

EnglishFrench/FrançaisEnglishFrench/Français
LiebherrComponents
InnovationsSolutionsIndustries and applicationsServicesExperience componentsNews and eventsOther product segmentsCanada (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 - 2,045 mm

  • Rolling element diameter - 40 mm

  • Raceway diameter - 1,900 mm

product image 0
Product category
Single-row four-point bearings
External diameter
2,045 mm
Rolling element diameter
40 mm
Raceway diameter
1,900 mm
Number of raceways
1
Weight
548 kg
Inner diameter
1,755 mm
Total height
104.0 mm
External pitch circle diameter
1,985 mm
Inner pitch circle diameter
1,815 mm
Number of bores, external
52
Number of bores, internal
52
Size of bolts, external
M27
Size of bolts, internal
M27
Static load rating
11,008 kN
Dynamic load rating
947 kN