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ZKLF2068-2Z

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ZKLF Axial angular contact ball bearings
  • ZKLF Axial angular contact ball bearings
  • ZKLF Axial angular contact ball bearings

ZKLF Axial angular contact ball bearings

Dimension and Parameters
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ZKLF Axial angular contact ball bearings ZKLF Axial angular contact ball bearings
ZKLF2068-2Z
  • Designation
    ZKLF2068-2Z
  • Mass （m = kg）
    0.61
  • Dimensions
  • d –0,005
    20
  • D –0,01
    68
  • B –0,25
    28
  • d1
    34.5
  • r min.
    0.3
  • r1 min.
    0.6
  • J
    53
  • d2
    6.8
  • b
    3
  • I
    19
  • Pitch n×t
    8×45°
  • Mounting dimensions
  • Da max.
    43
  • da min.
    25
  • t1
    0.1
  • Fixing screwsDIN EN ISO 4762 10.9
  • Size
    M6
  • na×ta
    4×90°
  • Basic load ratings axial
  • dyn. Ca N
    28500
  • stat. C0a N
    47000
  • Fatigue limit load （Cu N）
    2750
  • Limiting 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
    140
  • Mass moment of inertia Mm
    0.273
  • Axial runout µm
    2
  • Recommended INA precision locknut
  • For radial locking
    ZM20
  • For axial locking
    AM20
  • Tightening torque MA Nm
    18
  • Required locknut force axial N
    8258

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