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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
  • Product category - Single-row four-point bearings

  • External diameter - 2,411 mm

  • Rolling element diameter - 50 mm

  • Raceway diameter - 2,240 mm

  • Gear module - 16 mm

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Product category
Single-row four-point bearings
External diameter
2,411 mm
Gear module
16 mm
Inner diameter
1,984 mm
Total height
109.0 mm
External pitch circle diameter
2,345 mm
Inner pitch circle diameter
2,135 mm
Number of bores, external
48
Size of bolts, external
M30
Tooth width
100.0 mm
Dynamic load rating
1,272 kN
Number of bores, internal
48
Weight
961 kg
Raceway diameter
2,240 mm
Static load rating
16,315 kN
Number of raceways
1
Number of teeth
-,125
Rolling element diameter
50 mm
Size of bolts, internal
M30