Parts Number

  • 3782/3720
  • Inquiry

    Product Information

    Designations

    3782/3720

    Boundary Dimensions

    d44.45mmBore diameter
    D93.264mmOutside diameter
    T30.162mmTotal width
    B30.302mmWidth of inner ring
    C23.812mmWidth of outer ring
    Cup r (min.)3.2mmChamfer dimension of outer ring (Cup)
    Cone r (min.)3.5mmChamfer dimension of inner ring (Cone)

    Basic Load Ratings

    Cr127000NBasic dynamic load rating
    C0r136000NBasic static load rating

    Speeds

    Grease3800min-1Grease lubrication
    Oil (Oil-bath)5300min-1Oil-bath lubrication

    Abutment and Fillet Dimensions

    da58mmDiameter of shaft abutment
    Da82mmDiameter of housing abutment
    db52mmDiameter of shaft abutment
    Db88mmDiameter of housing abutment
    ra (max.)3.5mmRadius of shaft or housing fillet of inner ring
    ra (max.)3.2mmRadius of shaft or housing fillet of outer ring

    Calculation factors

    e0.34Constant
    Y00.97Axial load Factors
    Y11.8Axial load Factors

    Mass

    CONE (approx.)0.678kg
    CUP (approx.)0.292kg
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