7938A5

  • 7938A5TRSUELP3
  • 7938A5TRSUELP4
  • 7938A5TRSUELP5
  • 7938A5TRSUHP3
  • 7938A5TRSUHP4
  • 7938A5TRSUHP5
  • 7938A5TRSULP3
  • 7938A5TRSULP4
  • 7938A5TRSULP5
  • 7938A5TRSUMP3
  • 7938A5TRSUMP4
  • 7938A5TRSUMP5
  • 7938A5TYNSUELP3
  • 7938A5TYNSUELP4
  • 7938A5TYNSUELP5
  • 7938A5TYNSUHP3
  • 7938A5TYNSUHP4
  • 7938A5TYNSUHP5
  • 7938A5TYNSULP3
  • 7938A5TYNSULP4
  • 7938A5TYNSULP5
  • 7938A5TYNSUMP3
  • 7938A5TYNSUMP4
  • 7938A5TYNSUMP5
  • Информация о продукте

    Модель подшипника

    7938A5

    Габаритные размеры

    d 190 mm Bore diameter
    D 260 mm Outside diameter
    B 33 mm Width
    r(min.) 2 mm Chamfer Dimension
    r1(min.) 1 mm Chamfer Dimension

    Базовые нагрузки

    Cr 175 kN Basic Dynamic Load Rating
    C0r 182 kN Basic Static Load Rating

    Предельные скорости

    Grease 4000 min-1 Limiting Speed
    Oil (Oil-air) 6300 min-1 Limiting Speed

    Размеры буртиков и галтелей

    da(min.) 200 mm Diameter of Shaft Abutment
    Da(max.) 250 mm Diameter of Housing Abutment
    Db(max.) 254 mm Diameter of Housing Abutment
    ra(max.) 2 mm Radius of Shaft or Housing Fillet
    rb(max.) 1 mm Radius of Shaft or Housing Fillet

    Расчетные коэффициенты

    Performance

    Pa 131 kN Permissible Axial Load

    Preload,Rigidity(DB and DF arrangement)

    Preload Axial Rigidity Measured axial clearance
    EL 1013N 410N/μm -10μm
    L 2075N 531N/μm -19μm
    M 4582N 718N/μm -35μm
    H 9175N 950N/μm -57μm

    Масса

    5.12 kg Mass(approx.)