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Parts Number

  • 7212CTRSUMP4Y
  • 7212CTYNSUMP4Y
  • 7212CTRSUELP3
  • 7212CTRSUELP4
  • 7212CTRSUELP4Y
  • 7212CTRSUELP5
  • 7212CTRSUHP3
  • 7212CTRSUHP4
  • 7212CTRSUHP4Y
  • 7212CTRSUHP5
  • 7212CTRSULP3
  • 7212CTRSULP4
  • 7212CTRSULP4Y
  • 7212CTRSULP5
  • 7212CTRSUMP3
  • 7212CTRSUMP4
  • 7212CTRSUMP5
  • 7212CTYNSUELP3
  • 7212CTYNSUELP4
  • 7212CTYNSUELP4Y
  • 7212CTYNSUELP5
  • 7212CTYNSUHP3
  • 7212CTYNSUHP4
  • 7212CTYNSUHP4Y
  • 7212CTYNSUHP5
  • 7212CTYNSULP3
  • 7212CTYNSULP4
  • 7212CTYNSULP4Y
  • 7212CTYNSULP5
  • 7212CTYNSUMP3
  • 7212CTYNSUMP4
  • 7212CTYNSUMP5
  • Inquiry

    Product Information

    التسميات

    7212C

    أبعاد الحدود

    d 60 mm Bore diameter
    D 110 mm Outside diameter
    B 22 mm Width
    r(min.) 1.5 mm Chamfer Dimension
    r1(min.) 1 mm Chamfer Dimension

    تقييمات الحمولة الأساسية

    Cr 80.5 kN Basic Dynamic Load Rating
    C0r 49.0 kN Basic Static Load Rating

    السرعات

    Grease 13600 min-1 Limiting Speed
    Oil (Oil-air) 20600 min-1 Limiting Speed

    Abutment and Fillet Dimensions

    da(min.) 69 mm Diameter of Shaft Abutment
    Da(max.) 101 mm Diameter of Housing Abutment
    Db(max.) 104 mm Diameter of Housing Abutment
    ra(max.) 1.5 mm Radius of Shaft or Housing Fillet
    rb(max.) 0.8 mm Radius of Shaft or Housing Fillet

    Calculation factors

    f0 14.4 Factor

    Others

    Performance

    Pa 34.0 kN Permissible Axial Load

    Preload,Rigidity(DB and DF arrangement)

    Preload Axial Rigidity Measured axial clearance
    EL 190N 64N/μm -11μm
    L 397N 86N/μm -22μm
    M 928N 126N/μm -42μm
    H 1878N 178N/μm -67μm

    Mass

    0.780 kg Mass(approx.)
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