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ZKLN1242-2RS

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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
ZKLN1242-2RS
  • Designation
    ZKLN1242-2RS
  • Mass m = kg
    0.2
  • Dimensions
  • d
    12
  • D –0,010
    42
  • B –0,25
    25
  • d1
    25
  • r min.
    0.3
  • r1 min.
    0.6
  • Mounting dimensions
  • Da max.
    33
  • da min.
    16
  • Basic load ratings axial
  • dyn. Ca N
    18600
  • stat. C0a N
    24700
  • Fatigue limit load Cu N
    1460
  • Lim- iting speed nG grease min–1
    9200
  • Thermally safe operating speed nP min–1
    3800
  • Bearing frictional torque MR Nm
    0.16
  • Rigidity axial caL N/µm
    375
  • Tilting rigidity ckL Nm/mrad
    50
  • Mass moment of inertia1) Mm kg · cm2
    0.068
  • Axial runout1) µm
    2
  • Recommended INA precision locknut2)
  • For radial locking
    ZM12
  • Tightening torque4) MA Nm
    –
  • Tightening torque4) MA Nm
    8
  • Required locknut force3) axial N
    5307

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