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6344 M

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    Description

    Deep groove ball bearings, single row

    Dimensions

    d 220 mm
    D 460 mm
    B 88 mm
    d1 ≈ 301.9 mm
    D1 ≈ 378.1 mm
    r1,2 min. 5 mm
    Abutment dimensions

    da min. 240 mm
    Da max. 440 mm
    ra max. 4 mm
    Calculation data

    Basic dynamic load rating C 410 kN
    Basic static load rating C0 520 kN
    Fatigue load limit Pu 12 kN
    Reference speed 3000 r/min
    Limiting speed 2600 r/min
    Calculation factor kr 0.03
    Calculation factor f0 14
    Mass

    Mass bearing 73 kg