Parts Number

  • NUP313EM
  • NUP313EMC3
  • NUP313EMC2
  • NUP313EMC4
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    Product Information

    Designations

    NUP313EM

    Boundary Dimensions

    d65mmBore diameter
    D140mmOutside diameter
    B33mmWidth
    FW82.5mmRaceway diameter of inner ring
    r (min.)2.1mmChamfer dimension
    r1 (min.)2.1mmChamfer dimension

    Basic Load Ratings

    Cr222000NBasic dynamic load rating
    C0r191000NBasic static load rating

    Speeds

    Thermal Speed Rating (Oil-bath)5300min-1Oil-bath lubrication subject to conditions outlined in ISO 15312
    Mechanical (forced-circulation oil)8500min-1Properly designed and controlled forced-circulation oil lubrication
    Grease4300min-1Grease lubrication
    Oil (Oil-bath)5300min-1Oil-bath lubrication

    Abutment and Fillet Dimensions

    da (min.)76mmDiameter of shaft abutment
    dd (min.)93mmDiameter of shaft abutment
    Da (max.)129mmDiameter of housing abutment
    ra (max.)2mmRadius of shaft or housing fillet
    rb (max.)2mmRadius of shaft or housing fillet

    Mass

    (approx.)2.64kg
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