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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.

metricimperial
  • External diameter - 1,777 mm

  • Rolling element diameter - 35 mm

  • Product category - Single-row four-point bearings

  • Gear module - 12 mm

  • Raceway diameter - 1,650 mm

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Product category
Single-row four-point bearings
Raceway diameter
1,650 mm
Number of raceways
1
Weight
425 kg
Inner diameter
1,466.4 mm
Total height
94.0 mm
External pitch circle diameter
1,725 mm
Inner pitch circle diameter
1,575 mm
Size of bolts, external
M24
Number of teeth
-,123
Tooth width
82.0 mm
Static load rating
8,366 kN
Dynamic load rating
784 kN
Size of bolts, internal
M24
Rolling element diameter
35 mm
Number of bores, internal
52
Gear module
12 mm
External diameter
1,777 mm
Number of bores, external
52