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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 - 2,097 mm

  • Rolling element diameter - 40 mm

  • External diameter - 2,245 mm

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External diameter
2,245 mm
Number of raceways
2
Weight
976 kg
Inner diameter
1,946 mm
Total height
154.0 mm
Number of bores, external
60
Static load rating
24,444 kN
External pitch circle diameter
2,185 mm
Dynamic load rating
1,602 kN
Raceway diameter
2,097 mm
Size of bolts, external
M27
Product category
Double-row four-point bearings
Inner pitch circle diameter
2,006 mm
Size of bolts, internal
M27
Rolling element diameter
40 mm
Number of bores, internal
60