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Product parameters

Bearing Information
  • Part Number Q45BNR20XV1V
  • NSK Number 45BNR20XV1V
  • Bearing TypeRadial
  • ConstructionSingle Row
  • Seal Type Non-contact rubber seal
Overall Dimensions
  • Bore Dia (d) 45mm
  • Outer Dia (D) 75mm
  • Width (B) 19mm
  • Weight  0.24kg
Load Rating & Rotate Speed
  • Dynamic Load Rating (Cr) 10.5KN
  • Static Load Rating (Cor) 8KN
  • Max speed (grease) 31000rpm
Other parameters
  • Contact Angle α18 °
  • Ring MaterialHeat resistant steel
  • Ball MaterialCeramics
  • Temperature Range100° to 300 ℃
  • ABEC RatingP4,P2
  • Quality ControlISO 9001
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