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NKIA 5909

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    Description

    Needle roller / angular contact ball bearings

    Dimensions

    d 45 mm
    D 68 mm
    B 30 mm
    F 52 mm
    r1,2 min. 0.6 mm
    Abutment dimensions

    da min. 49 mm
    Da max. 64 mm
    ra max. 0.6 mm
    Calculation data

    Basic dynamic load rating, radial direction C 45.7 kN
    Basic static load rating, radial direction C0 78 kN
    Basic dynamic load rating, axial direction C 7.47 kN
    Basic static load rating, axial direction C0 12 kN
    Fatigue load limit, radial direction Pu 9.65 kN
    Fatigue load limit, axial direction Pu 0.513 kN
    Reference speed 7500 r/min
    Limiting speed 8500 r/min
    Mass

    Mass bearing 0.38 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.