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ZKLN2052-2Z

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ZKLN Axial angular contact ball bearings
  • ZKLN Axial angular contact ball bearings
  • ZKLN Axial angular contact ball bearings
  • ZKLN Axial angular contact ball bearings
  • ZKLN Axial angular contact ball bearings

ZKLN Axial angular contact ball bearings

Dimension and Parameters
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ZKLN Axial angular contact ball bearings ZKLN Axial angular contact ball bearings
ZKLN2052-2Z
  • Designation
    ZKLN2052-2Z
  • Mass m = kg
    0.31
  • Dimensions
  • d
    20
  • D –0,010
    52
  • B –0,25
    28
  • d1
    34.5
  • r min.
    0.3
  • r1 min.
    0.6
  • Mounting dimensions
  • Da max.
    43
  • da min.
    25
  • Basic load ratings axial
  • dyn. Ca N
    28500
  • stat. C0a N
    47000
  • Fatigue limit load Cu N
    2750
  • Lim- iting speed nG grease min–1
    8700
  • Thermally safe operating speed nP min–1
    5400
  • Bearing frictional torque MR Nm
    0.15
  • Rigidity axial caL N/µm
    650
  • Tilting rigidity ckL Nm/mrad
    140
  • Mass moment of inertia1) Mm kg · cm2
    0.273
  • Axial runout1) µm
    2
  • Recommended INA precision locknut2)
  • For radial locking
    ZM20
  • Tightening torque4) MA Nm
    AM20
  • Tightening torque4) MA Nm
    18
  • Required locknut force3) axial N
    8258

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