Parts Number

  • 28584/28521
  • Inquiry

    Product Information

    Designations

    28584/28521

    Boundary Dimensions

    d52.388mmBore diameter
    D92.075mmOutside diameter
    T24.608mmTotal width
    B25.4mmWidth of inner ring
    C19.845mmWidth of outer ring
    Cup r (min.)0.8mmChamfer dimension of outer ring (Cup)
    Cone r (min.)3.5mmChamfer dimension of inner ring (Cone)

    Basic Load Ratings

    Cr104000NBasic dynamic load rating
    C0r117000NBasic static load rating

    Speeds

    Grease4000min-1Grease lubrication
    Oil (Oil-bath)5300min-1Oil-bath lubrication

    Abutment and Fillet Dimensions

    da65mmDiameter of shaft abutment
    Da83mmDiameter of housing abutment
    db58mmDiameter of shaft abutment
    Db87mmDiameter of housing abutment
    ra (max.)3.5mmRadius of shaft or housing fillet of inner ring
    ra (max.)0.8mmRadius of shaft or housing fillet of outer ring

    Calculation factors

    e0.38Constant
    Y00.87Axial load Factors
    Y11.6Axial load Factors

    Mass

    CONE (approx.)0.435kg
    CUP (approx.)0.247kg
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