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Product parameters

Bearing Information
  • Part Number Q55BTR10S
  • NSK Number 55BTR10S
  • Bearing TypeRadial
  • ConstructionSingle Row
Overall Dimensions
  • Bore Dia (d) 55mm
  • Outer Dia (D) 90mm
  • Width (2B) 33mm
  • Weight  0.39kg
Load Rating & Rotate Speed
  • Dynamic Load Rating (Cr) 17.5KN
  • Static Load Rating (Cor)35.5KN
  • Max speed (grease) 8000rpm
  • Max speed (oil) 10000rpm
Other parameters
  • Contact Angle α40 °
  • Ring MaterialBearing steel
  • Ball MaterialBearing steel
  • Temperature Range-30° to 120 ℃
  • ABEC RatingP4,P2
  • Quality ControlISO 9001
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