TOP 5 SKF DISTRIBUTORS IN ASIA

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NA 4920

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    Description

    Needle roller bearings, with machined rings, with an inner ring

    Dimensions

    d 100 mm
    D 140 mm
    B 40 mm
    F 115 mm
    r1,2 min. 1.1 mm
    s max. 2 mm
    Abutment dimensions

    da min. 106.5 mm
    Da max. 133.5 mm
    ra max. 1 mm
    Calculation data

    Basic dynamic load rating C 125 kN
    Basic static load rating C0 280 kN
    Fatigue load limit Pu 34 kN
    Reference speed 3400 r/min
    Limiting speed 4000 r/min
    Mass

    Mass bearing 1.9 kg

    For additional information about the meaning and limitations of the product data, refer to Needle roller bearings with machined rings and Principles of bearing selection and application.