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NKIB 5911

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    Description

    Needle roller / angular contact ball bearings

    Dimensions

    d 55 mm
    D 80 mm
    B 38 mm
    C 34 mm
    F 63 mm
    r1,2 min. 1 mm
    Abutment dimensions

    da min. 60 mm
    Da max. 75 mm
    ra max. 1 mm
    Calculation data

    Basic dynamic load rating, radial direction C 57.2 kN
    Basic static load rating, radial direction C0 106 kN
    Basic dynamic load rating, axial direction C 9.27 kN
    Basic static load rating, axial direction C0 16.7 kN
    Fatigue load limit, radial direction Pu 13.2 kN
    Fatigue load limit, axial direction Pu 0.697 kN
    Reference speed 6300 r/min
    Limiting speed 7000 r/min
    Mass

    Mass bearing 0.56 kg

    For additional information about the meaning and limitations of the product data, refer to Needle roller / angular contact ball bearings and Principles of bearing selection and application.