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NKX 50 Z

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    Description

    Needle roller / thrust rolling bearings

    Dimensions

    Fw 50 mm
    D 62 mm
    C 35 mm
    C1 14 mm
    C2 10 mm
    d 50 mm
    D2 71.5 mm
    r1,2 min. 0.6 mm
    Abutment dimensions

    da min. 65.5 mm
    ra max. 0.6 mm
    rb max. 0.6 mm
    di 45 mm
    F 50 mm
    Bi 25 mm
    Calculation data

    Basic dynamic load rating, radial direction C 38 kN
    Basic static load rating, radial direction C0 78 kN
    Basic dynamic load rating, axial direction C 28.6 kN
    Basic static load rating, axial direction C0 81.5 kN
    Fatigue load limit, radial direction Pu 9.65 kN
    Fatigue load limit, axial direction Pu 3.05 kN
    Reference speed 4300 r/min
    Limiting speed 3600 r/min
    Mass

    Mass bearing 0.3 kg
    Associated products

    Inner ring IR 45x50x25

    For additional information about the meaning and limitations of the product data, refer to Combined needle roller bearings and Principles of bearing selection and application.