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Two-row four-point bearings have a second ball raceway and with the same diameter can take significantly higher loads than single-row four-point bearings. They are in use in applications with high static loads and limited installation space, e.g. rotor blade adjustment in wind turbines.

metricimperial
  • Product category - Double-row four-point bearings

  • External diameter - 1,954 mm

  • Rolling element diameter - 40 mm

  • Raceway diameter - 1,806 mm

  • Gear module - 12 mm

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Product category
Double-row four-point bearings
External diameter
1,954 mm
Rolling element diameter
40 mm
Raceway diameter
1,806 mm
Gear module
12 mm
Number of raceways
2
Weight
925 kg
Inner diameter
1,598.4 mm
Total height
154.0 mm
External pitch circle diameter
1,894 mm
Inner pitch circle diameter
1,715 mm
Number of bores, external
52
Number of bores, internal
52
Size of bolts, external
M24
Size of bolts, internal
M24
Number of teeth
-,134
Tooth width
120.0 mm
Static load rating
21,045 kN
Dynamic load rating
1,516 kN