Parts Number

  • 6988MC3
  • 6988M
  • 6988MC2
  • 6988MC2P5
  • 6988MC2P6
  • 6988MC3P5
  • 6988MC3P6
  • 6988MC4
  • 6988MC4P5
  • 6988MC4P6
  • 6988MC5
  • 6988MC5P5
  • 6988MC5P6
  • 6988MP5
  • 6988MP6
  • Inquiry

    Product Information

    Designations

    6988

    Boundary Dimensions

    d440mmBore diameter
    D600mmOutside diameter
    B74mmWidth
    r (min.)4mmChamfer dimension

    Basic Load Ratings

    Cr435000NBasic dynamic load rating
    C0r680000NBasic static load rating

    Speeds

    Grease800min-1Grease lubrication
    Oil (Oil-bath)1000min-1Oil-bath lubrication

    Abutment and Fillet Dimensions

    da (min.)456mmDiameter of shaft abutment
    Da (max.)584mmDiameter of housing abutment
    ra (max.)3mmRadius of shaft or housing fillet

    Calculation factors

    fo16.6Factor

    Mass

    (approx.)60.2kg
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