Parts Number

  • NUP334EM
  • NUP334EMC3
  • NUP334EMC2
  • NUP334EMC4
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    Product Information

    Обозначения

    NUP334EM

    Граничные размеры

    d170mmBore diameter
    D360mmOutside diameter
    B72mmWidth
    FW218mmRaceway diameter of inner ring
    r (min.)4mmChamfer dimension
    r1 (min.)4mmChamfer dimension

    Основные значения нагрузки

    Cr1140000NBasic dynamic load rating
    C0r1150000NBasic static load rating

    Скорости

    Thermal Speed Rating (Oil-bath)1800min-1Oil-bath lubrication subject to conditions outlined in ISO 15312
    Mechanical (forced-circulation oil)3400min-1Properly designed and controlled forced-circulation oil lubrication
    Grease1600min-1Grease lubrication
    Oil (Oil-bath)2000min-1Oil-bath lubrication

    Abutment and Fillet Dimensions

    da (min.)186mmDiameter of shaft abutment
    dd (min.)241mmDiameter of shaft abutment
    Da (max.)344mmDiameter of housing abutment
    ra (max.)3mmRadius of shaft or housing fillet
    rb (max.)3mmRadius of shaft or housing fillet

    Mass

    (approx.)38.5kg
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