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LiebherrComponents
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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.

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  • Product category - Single-row four-point bearings

  • External diameter - 2,037.6 mm

  • Gear module - 12 mm

  • Raceway diameter - 1,850 mm

  • Rolling element diameter - 35 mm

product image 0
Rolling element diameter
35 mm
Gear module
12 mm
Number of raceways
1
Weight
502 kg
Total height
94.0 mm
External pitch circle diameter
1,925.5 mm
Number of bores, internal
52
Size of bolts, internal
M24
Number of teeth
167
Tooth width
82.0 mm
Static load rating
9,420 kN
Dynamic load rating
820 kN
Inner diameter
1,723 mm
External diameter
2,037.6 mm
Number of bores, external
52
Raceway diameter
1,850 mm
Size of bolts, external
M24
Product category
Single-row four-point bearings
Inner pitch circle diameter
1,775 mm