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NKX 30

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    Description

    Needle roller / thrust rolling bearings

    Dimensions

    Fw 30 mm
    D 42 mm
    C 30 mm
    C1 11 mm
    C2 9.5 mm
    d 30 mm
    D1 47.1 mm
    r1,2 min. 0.6 mm
    Abutment dimensions

    da min. 42.7 mm
    ra max. 0.6 mm
    rb max. 0.3 mm
    di 25 mm
    F 30 mm
    Bi 20 mm
    Calculation data

    Basic dynamic load rating, radial direction C 22.9 kN
    Basic static load rating, radial direction C0 38 kN
    Basic dynamic load rating, axial direction C 20.3 kN
    Basic static load rating, axial direction C0 45.5 kN
    Fatigue load limit, radial direction Pu 4.8 kN
    Fatigue load limit, axial direction Pu 1.7 kN
    Reference speed 6000 r/min
    Limiting speed 8500 r/min
    Mass

    Mass bearing 0.14 kg
    Associated products

    Inner ring IR 25x30x20

    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.