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61810

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    Description

    Deep groove ball bearings, single row

    Dimensions

    d 50 mm
    D 65 mm
    B 7 mm
    d1 ≈ 55.1 mm
    D1 ≈ 59.9 mm
    r1,2 min. 0.3 mm
    Abutment dimensions

    da min. 52 mm
    Da max. 63 mm
    ra max. 0.3 mm
    Calculation data

    Basic dynamic load rating C 6.8 kN
    Basic static load rating C0 6.8 kN
    Fatigue load limit Pu 0.285 kN
    Reference speed 20000 r/min
    Limiting speed 13000 r/min
    Calculation factor kr 0.015
    Calculation factor f0 17.2
    Mass

    Mass bearing 0.052 kg