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Product parameters

  • QIBR No.QRB80070
  • THK No.RB80070
  • IKO No.CRBC80070
  • Bearing TypeCross Roller Bearing
  • Seal TypeOpen
Overall Dimensions
  • Bore Dia (d) 800mm
  • Outer Dia (D) 950mm
  • Roller pitch circle diameter (dp) 868.1mm
  • Width (B) 70mm
  • Greasing hole(a) 6mm
  • Greasing hole(b) 4mm
  • r(min) 4mm
  • Weight (kg) 103
Load Capacity
  • Basic load rating (radial)C kN 460
  • Basic load rating (radial)Co kN 1325
Other parameters
  • Lubrication Required
  • ABEC Rating ABEC-5, ABEC-7,ABEC-9
  • Ring Material 52100 Chrome steel
  • Ball Material 52100 Chrome steel
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