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61904-2RS1

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    Description

    Deep groove ball bearings, single row

    Dimensions

    d 20 mm
    D 37 mm
    B 9 mm
    d2 ≈ 23.15 mm
    D2 ≈ 32.7 mm
    r1,2 min. 0.3 mm
    Abutment dimensions

    da min. 22 mm
    da max. 23 mm
    Da max. 35 mm
    ra max. 0.3 mm
    Calculation data

    Basic dynamic load rating C 6.4 kN
    Basic static load rating C0 3.6 kN
    Fatigue load limit Pu 0.156 kN
    Limiting speed 12000 r/min
    Calculation factor kr 0.02
    Calculation factor f0 14.7
    Mass

    Mass bearing 0.0379 kg