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Product parameters

Bearing Information
  • Part Number Q55BER19XE
  • NSK Number 55BER19XE
  • Bearing TypeRadial
  • ConstructionSingle Row
Overall Dimensions
  • Bore Dia (d) 55mm
  • Outer Dia (D) 80mm
  • Width (B) 13mm
  • Outer cage width (C)  18mm
  • r min.  1.0mm
  • r1 min. 0.6mm
  • Weight  0.18kg
Load Rating & Rotate Speed
  • Dynamic Load Rating (Cr) 13.0kN
  • Static Load Rating (Cor)10.3KN
  • Max speed (oil) 43000rpm
Other parameters
  • Contact Angle α25°
  • Ring MaterialBearing steel
  • Ball MaterialBearing steel
  • Temperature Range100° to 300 ℃
  • ABEC RatingP4,P2
  • Quality ControlISO 9001
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