Parts Number

  • NNU4924
  • NNU4924C3
  • Inquiry

    Product Information

    Designations

    NNU4924

    Boundary Dimensions

    d120mmBore diameter
    D165mmOutside diameter
    B45mmWidth
    FW133.5mmRaceway diameter of inner ring
    r (min.)1.1mmChamfer dimension

    Basic Load Ratings

    Cr225000NBasic dynamic load rating
    C0r360000NBasic static load rating

    Speeds

    Grease3200min-1Grease lubrication
    Oil (Oil-bath)4000min-1Oil-bath lubrication

    Abutment and Fillet Dimensions

    da (min.)126.5mmDiameter of shaft abutment
    da (max.)133mmDiameter of shaft abutment
    dc (min.)137mmDiameter of shaft abutment
    d1a (min.)128mmDiameter of spacer sleeve abutment
    Da (max.)158.5mmDiameter of housing abutment
    ra (max.)1mmRadius of shaft or housing fillet

    Mass

    (approx.)2.85kg
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