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H71903C/HC

Catalogue
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High speed Angular Contact Ball Bearings
  • High speed Angular Contact Ball Bearings
  • High speed Angular Contact Ball Bearings

High speed Angular Contact Ball Bearings

Dimension and Parameters
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H71903C/HC
  • Bearing NO.
    H71903C/HC
  • Dimensions(mm)
  • d
    17
  • D
    30
  • B
    7
  • Basic Loading Ratings(KN)
  • C
    3.32
  • C0
    1.56
  • Fatigue limit Pu (kN)
    0.067
  • Calculation coefficient f0
    7.9
  • Limiting speeds (r/min)
  • Grease
    83000
  • Oil
    127000
  • d1 ~
    21.1
  • D1 ~
    25.9
  • r1,2 min
    0.3
  • r3,4 min
    0.15
  • a
    7
  • da,db min (mm)
    19
  • Da max (mm)
    28
  • Db max (mm)
    28.6
  • ra max (mm)
    0.3
  • rb max (mm)
    0.15
  • Weight (kg)
    0.014

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