ITJ NF313W

  • NF313W
  • NF313WC3
  • NF313WC2
  • NF313WC4
  • Информация о продукте

    Модель подшипника

    NF313W

    Габаритные размеры

    d 65 mm Bore diameter
    D 140 mm Outside diameter
    B 33 mm Width
    EW 121.5 mm Raceway diameter of outer ring
    r (min.) 2.1 mm Chamfer dimension
    r1 (min.) 2.1 mm Chamfer dimension

    Базовые нагрузки

    Cr 166000 N Basic dynamic load rating
    C0r 139000 N Basic static load rating

    Предельные скорости

    Thermal Speed Rating (Oil-bath) 5600 min-1 Oil-bath lubrication subject to conditions outlined in ISO 15312
    Grease 3600 min-1 Grease lubrication
    Oil (Oil-bath) 4300 min-1 Oil-bath lubrication

    Размеры буртиков и галтелей

    da (min.) 76 mm Diameter of shaft abutment
    Db (min.) 125 mm Diameter of housing abutment
    Da (max.) 129 mm Diameter of housing abutment
    Db (max.) 129 mm Diameter of housing abutment
    ra (max.) 2 mm Radius of shaft or housing fillet
    rb (max.) 2 mm Radius of shaft or housing fillet

    Расчетные коэффициенты

    Масса

    (approx.) 2.26 kg