68 Series
  • 68 Series
  • 68 Series

68 Series

Dimension and Parameters
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68 Series 68 Series
686A,686AZZ,686AVV,686ADD
  • Designation
  • With shiled
    686A
  • Open type
    686AZZ
  • With seal VV
    686AVV
  • With seal DD
    686ADD
  • Principal dimensions(mm)
  • d
    6
  • D
    13
  • B
    3.5
  • B1
    5
  • r(min)
    0.15
  • Basic load ratings(N)
  • Cr
    1080
  • Cor
    440
  • Basic load ratings{kgf}
  • Cr
    110
  • Cor
    45
  • Speed ratings(rpm)
  • Grease
  • ZZ
    40000
  • D·D
    38000
  • Oil
  • Z
    50000
  • Abutment and fillet dimensions (mm)
  • da(min)
    7.2
  • db(max)
    7.4
  • Da(Max)
    11.8
  • Db(min)
    11.7
  • ra(max)
    0.15
  • rb(max)
    0.15
  • Weight(g)
  • Open type
    1.91
  • With shiled
    2.69