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LiebherrComponents
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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
  • Rolling element diameter - 32 mm

  • Product category - Roller bearing slewing rings

  • Gear module - 18 mm

  • External diameter - 2,552.4 mm

  • Raceway diameter - 2,240 mm

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Product category
Roller bearing slewing rings
Raceway diameter
2,240 mm
Number of raceways
3
Weight
1,975 kg
Inner diameter
2,022 mm
External pitch circle diameter
2,395 mm
Inner pitch circle diameter
2,100 mm
Size of bolts, external
M36
Number of teeth
139
Profile shift
9.0 mm
Tooth width
139.0 mm
Dynamic load rating
3,018 kN
Total height
181.0 mm
Static load rating
26,326 kN
Rolling element diameter
32 mm
Number of bores, internal
40
Size of bolts, internal
M36
Gear module
18 mm
External diameter
2,552.4 mm
Number of bores, external
40