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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
  • External diameter - 2,676 mm

  • Rolling element diameter - 50 mm

  • Product category - Double-row four-point bearings

  • Raceway diameter - 2,497 mm

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Product category
Double-row four-point bearings
Raceway diameter
2,497 mm
Weight
1,676 kg
Inner diameter
2,315 mm
Total height
184.0 mm
External pitch circle diameter
2,604 mm
Inner pitch circle diameter
2,387 mm
Size of bolts, external
M33
Static load rating
36,171 kN
Dynamic load rating
2,142 kN
Number of raceways
2
Size of bolts, internal
M33
Rolling element diameter
50 mm
Number of bores, internal
68
External diameter
2,676 mm
Number of bores, external
68