7902C

  • 7902CTRSUELP3
  • 7902CTRSUELP4
  • 7902CTRSUELP5
  • 7902CTRSUHP3
  • 7902CTRSUHP4
  • 7902CTRSUHP5
  • 7902CTRSULP3
  • 7902CTRSULP4
  • 7902CTRSULP5
  • 7902CTRSUMP3
  • 7902CTRSUMP4
  • 7902CTRSUMP5
  • 7902CTYNSUELP3
  • 7902CTYNSUELP4
  • 7902CTYNSUELP5
  • 7902CTYNSUHP3
  • 7902CTYNSUHP4
  • 7902CTYNSUHP5
  • 7902CTYNSULP3
  • 7902CTYNSULP4
  • 7902CTYNSULP5
  • 7902CTYNSUMP3
  • 7902CTYNSUMP4
  • 7902CTYNSUMP5
  • Информация о продукте

    Модель подшипника

    7902C

    Габаритные размеры

    d 15 mm Bore diameter
    D 28 mm Outside diameter
    B 7 mm Width
    r(min.) 0.3 mm Chamfer Dimension
    r1(min.) 0.15 mm Chamfer Dimension

    Базовые нагрузки

    Cr 6.00 kN Basic Dynamic Load Rating
    C0r 2.64 kN Basic Static Load Rating

    Предельные скорости

    Grease 53500 min-1 Limiting Speed
    Oil (Oil-air) 81400 min-1 Limiting Speed

    Размеры буртиков и галтелей

    da(min.) 17.5 mm Diameter of Shaft Abutment
    Da(max.) 25.5 mm Diameter of Housing Abutment
    Db(max.) 26.8 mm Diameter of Housing Abutment
    ra(max.) 0.3 mm Radius of Shaft or Housing Fillet
    rb(max.) 0.15 mm Radius of Shaft or Housing Fillet

    Расчетные коэффициенты

    Performance

    Pa 1.93 kN Permissible Axial Load

    Preload,Rigidity(DB and DF arrangement)

    Preload Axial Rigidity Measured axial clearance
    EL 12N 14N/μm 3μm
    L 25N 20N/μm 0μm
    M 47N 26N/μm -4μm
    H 104N 39N/μm -11μm

    Масса

    0.016 kg Mass(approx.)