Product segments

Please enter your search text

Search text

EnglishEnglish
LiebherrComponents
InnovationsSolutionsIndustries and applicationsServicesNews and eventsOther product segmentsAustralia (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 - 2,511 mm

  • Rolling element diameter - 45 mm

  • Raceway diameter - 2,350 mm

product image 0
Product category
Single-row four-point bearings
External diameter
2,511 mm
Inner diameter
2,189 mm
Total height
114.0 mm
External pitch circle diameter
2,445 mm
Inner pitch circle diameter
2,255 mm
Number of bores, external
64
Size of bolts, external
M30
Dynamic load rating
1,159 kN
Number of bores, internal
64
Weight
827 kg
Raceway diameter
2,350 mm
Static load rating
15,366 kN
Number of raceways
1
Rolling element diameter
45 mm
Size of bolts, internal
M30