Axial angular contact ball bearing steel, double row with flange, Form C (23806-01) (23806-01-102006828)

Basic Attributes

• D=internal diameter(φ)

  • 20-0.005
  • 25-0.005
  • 40-0.005

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• D1=Outside diameter(φ)

  • 68-0.01
  • 75-0.01
  • 100-0.01

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• Width B(mm)

  • 28-0.25
  • 34-0.25

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• Basic Dynamic Load Rating(N)

  • 26000
  • 27500
  • 43000

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• B2(mm)

  • 19
  • 25

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• KZZ.=Abbreviation

  • 2068-2RS
  • 2575-2RS
  • 40100-2RS

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• D2(mm)

  • 34.5
  • 40.5
  • 58

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• D3(mm)

  • 44
  • 49
  • 68

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• D4(mm)

  • 6.6
  • 8.8

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• D5(mm)

  • 53
  • 58
  • 80

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• Axial rigidity(N/μm)

  • 650
  • 750
  • 1000

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• Tilt rigidity(Nm/mrad)

  • 140
  • 200
  • 550

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• Bearing friction torque(Nm)

  • 0.3
  • 0.4
  • 0.7

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• Moment of inertia(kg.cm²)

  • 0.273
  • 0.486
  • 2.26

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• Circular runout(μm)

  • 2
  • 2.5

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• Tightening torque, precision locknut(Nm)

  • 18
  • 25
  • 55

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