TOP 5 SKF DISTRIBUTORS IN ASIA

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NA 4844

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    Description

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

    Dimensions

    d 220 mm
    D 270 mm
    B 50 mm
    F 240 mm
    r1,2 min. 1.5 mm
    s max. 1.5 mm
    Abutment dimensions

    da min. 228 mm
    Da max. 262 mm
    ra max. 1.5 mm
    Calculation data

    Basic dynamic load rating C 238 kN
    Basic static load rating C0 815 kN
    Fatigue load limit Pu 81.5 kN
    Reference speed 1700 r/min
    Limiting speed 1900 r/min
    Mass

    Mass bearing 6.33 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.