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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 - 2,405.2 mm

  • Rolling element diameter - 40 mm

  • Raceway diameter - 2,197 mm

  • Gear module - 14 mm

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Product category
Double-row four-point bearings
External diameter
2,405.2 mm
Rolling element diameter
40 mm
Raceway diameter
2,197 mm
Gear module
14 mm
Number of raceways
2
Weight
1,172 kg
Inner diameter
2,046 mm
Total height
154.0 mm
External pitch circle diameter
2,285 mm
Inner pitch circle diameter
2,106 mm
Number of bores, external
60
Number of bores, internal
60
Size of bolts, external
M27
Size of bolts, internal
M27
Number of teeth
169
Profile shift
7.0 mm
Tooth width
140.0 mm
Static load rating
25,577 kN
Dynamic load rating
1,628 kN