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6306 ETN9

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    Description

    Deep groove ball bearings, single row

    Dimensions

    d 30 mm
    D 72 mm
    B 19 mm
    d1 ≈ 42.3 mm
    D1 ≈ 59.6 mm
    r1,2 min. 1.1 mm
    Abutment dimensions

    da min. 37 mm
    Da max. 65 mm
    ra max. 1 mm
    Calculation data

    Basic dynamic load rating C 32.5 kN
    Basic static load rating C0 17.3 kN
    Fatigue load limit Pu 0.735 kN
    Reference speed 22000 r/min
    Limiting speed 14000 r/min
    Calculation factor kr 0.03
    Calculation factor f0 12
    Mass

    Mass bearing 0.325 kg