FAG QJ248-N2-MPA bearing

FAG QJ248-N2-MPA bearing | Angular Contact Ball Bearing | 240x440x72

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    Four point contact bearings QJ248-N2-MPA

  • Bearing number : QJ248-N2-MPA
  • Size (mm) : 240x440x72
  • Brand : FAG
  • Bore Diameter (mm) : 240
  • Outer Diameter (mm) : 440
  • Width (mm) : 72
  • Bearing dimensions and specification in FAG catalogue:

  • d - 240 mm
  • D - 440 mm
  • B - 72 mm
  • - 45 ° / Groove angle
  • a - 238 mm
  • an - 15 mm
  • bn - 12,5 mm
  • D1 - 367 mm
  • Da max - 423 mm
  • d1 - 312,5 mm
  • da min - 257 mm
  • ra max - 3 mm
  • rmin - 4 mm
  • rn - 2,5 mm
  • α - 35 ° / Angle
  • m - 53,1 kg / Weight
  • Cr - 640000 N / Dynamic load rating (radial)
  • C0r - 1110000 N / Static load rating (radial)
  • nG - 2550 1/min / Limiting speed
  • Cur - 30500 N
  • Main dimensions to DIN 628-4, separable, with two retaining slots

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