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Product parameters

Bearing Information
  • Part Number QS71904CD/HCP4A
  • SKF Number S71904CD/HCP4A
  • Bearing TypeRadial
  • ConstructionSingle Row
  • Seal TypeSealed
Overall Dimensions
  • Dimension mm 20*37*9
  • Bore Dia (d) 20mm
  • Outer Dia (D) 37mm
  • Width (B) 9mm
  • Weight  0.033kg
Load Rating & Rotate Speed
  • Dynamic Load Rating (Cr) 6.05KN
  • Static Load Rating (Cor) 3.2KN
  • Max speed (grease) 53000rpm
  • Max speed (oil) 80000rpm
Other parameters
  • Contact Angle α15 °
  • Ring MaterialHigh purity 52100 Chrome steel
  • Ball MaterialCeramic ball (Si3N4)
  • Cage MaterialOuter ring guided phenol resin cage
  • Temperature Range-30° to 120 ℃
  • ABEC RatingP4,P2
  • Quality ControlISO 9001

QS71904CD/HCP4A

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QIBR SKF FAG NSK
QS71904CD/HCP4A S71904CD/HCP4A HCS71904-C-T-P4S-UL 71904CTRV1VSN24SULP4

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