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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

  • Raceway diameter - 2,197 mm

  • Rolling element diameter - 40 mm

  • External diameter - 2,345 mm

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External diameter
2,345 mm
Number of raceways
2
Inner diameter
2,046 mm
Total height
154.0 mm
Number of bores, external
60
Size of bolts, internal
M27
Static load rating
25,577 kN
Weight
1,027 kg
Raceway diameter
2,197 mm
Size of bolts, external
M27
Product category
Double-row four-point bearings
Inner pitch circle diameter
2,106 mm
Rolling element diameter
40 mm
Number of bores, internal
60
External pitch circle diameter
2,285 mm
Dynamic load rating
1,628 kN