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Nomor Bagian

  • 7228ASUELP4
  • 7228ASUELP5
  • 7228ASUHP4
  • 7228ASUHP5
  • 7228ASULP4
  • 7228ASULP5
  • 7228ASUMP4
  • 7228ASUMP5
  • Pertanyaan

    Informasi Produk

    Penunjukan

    7228A

    Dimensi Batas

    d 140 mm Diameter lubang
    D 250 mm Diameter luar
    B 42 mm Lebar
    r(min.) 3 mm Chamfer Dimension
    r1(min.) 1.1 mm Chamfer Dimension

    Peringkat Beban Dasar

    Cr 275 kN Basic Dynamic Load Rating
    C0r 234 kN Basic Static Load Rating

    Kecepatan

    Gemuk 3900 min-1 Limiting Speed
    Oil (Oil-air) 5200 min-1 Limiting Speed

    Dimensi Penyangga dan Fillet

    da(min.) 154 mm Diameter of Shaft Abutment
    Da(max.) 236 mm Diameter of Housing Abutment
    Db(max.) 243 mm Diameter of Housing Abutment
    ra(max.) 2.5 mm Radius of Shaft or Housing Fillet
    rb(max.) 1 mm Radius of Shaft or Housing Fillet

    Others

    Performance

    Pa 150 kN Permissible Axial Load

    Preload,Rigidity(DB and DF arrangement)

    Preload Axial Rigidity Measured axial clearance
    EL 573N 352N/μm -5μm
    L 4992N 751N/μm -36μm
    M 11447N 1022N/μm -65μm
    H 15522N 1149N/μm -80μm

    Massa

    7.97 kg Mass(approx.)
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