Parts Number

  • N248M
  • N248MC3
  • N248MC2
  • N248MC4
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    Product Information

    Désignations

    N248M

    Dimensions des frontières

    d240mmBore diameter
    D440mmOutside diameter
    B72mmWidth
    EW385mmRaceway diameter of outer ring
    r (min.)4mmChamfer dimension
    r1 (min.)4mmChamfer dimension

    Charges nominales de base

    Cr1150000NBasic dynamic load rating
    C0r1340000NBasic static load rating

    Vitesses

    Thermal Speed Rating (Oil-bath)1600min-1Oil-bath lubrication subject to conditions outlined in ISO 15312
    Grease1300min-1Grease lubrication
    Oil (Oil-bath)1600min-1Oil-bath lubrication

    Abutment and Fillet Dimensions

    da (min.)256mmDiameter of shaft abutment
    Db (min.)392mmDiameter of housing abutment
    Db (max.)424mmDiameter of housing abutment
    ra (max.)3mmRadius of shaft or housing fillet
    rb (max.)3mmRadius of shaft or housing fillet

    Mass

    (approx.)49.8kg
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