...

Parts Number

  • NJ319ET
  • NJ319ETC3
  • NJ319ETC2
  • NJ319ETC4
  • Inquiry

    Product Information

    Обозначения

    NJ319ET

    Граничные размеры

    d 95 mm Bore diameter
    D 200 mm Outside diameter
    B 45 mm Width
    FW 121.5 mm Raceway diameter of inner ring
    r (min.) 3 mm Chamfer dimension
    r1 (min.) 3 mm Chamfer dimension

    Основные значения нагрузки

    Cr 410000 N Basic dynamic load rating
    C0r 385000 N Basic static load rating

    Скорости

    Thermal Speed Rating (Oil-bath) 3800 min-1 Oil-bath lubrication subject to conditions outlined in ISO 15312
    Mechanical (forced-circulation oil) 4300 min-1 Properly designed and controlled forced-circulation oil lubrication
    Grease 3000 min-1 Grease lubrication
    Oil (Oil-bath) 3600 min-1 Oil-bath lubrication

    Abutment and Fillet Dimensions

    db (min.) 108 mm Diameter of shaft / spacer sleeve abutment
    db (max.) 118 mm Diameter of shaft / spacer sleeve abutment
    dd (min.) 134 mm Diameter of shaft abutment
    Da (max.) 187 mm Diameter of housing abutment
    ra (max.) 2.5 mm Radius of shaft or housing fillet

    Mass

    (approx.) 6.38 kg
    Прокрутить вверх