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7213 BEP

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    Description

    Angular contact ball bearings, single row

    Dimensions

    d 65 mm
    D 120 mm
    B 23 mm
    d1 ≈ 86.35 mm
    d2 ≈ 75.48 mm
    D1 ≈ 100 mm
    a 50 mm
    r1,2 min. 1.5 mm
    r3,4 min. 1 mm
    Abutment dimensions

    da min. 74 mm
    Da max. 111 mm
    Db max. 114 mm
    ra max. 1.5 mm
    rb max. 1 mm
    Calculation data

    Basic dynamic load rating C 66.3 kN
    Basic static load rating C0 54 kN
    Fatigue load limit Pu 2.2 kN
    Reference speed 6300 r/min
    Limiting speed 6300 r/min
    Calculation factor kr 0.095
    Calculation factor ka 1.4
    Calculation factor e 1.14
    Single bearing or bearing pair arranged in tandem
    Calculation factor X 0.35
    Calculation factor Y0 0.26
    Calculation factor Y2 0.57
    Bearing pair arranged back-to-back or face-to-face
    Calculation factor X 0.57
    Calculation factor Y0 0.52
    Calculation factor Y1 0.55
    Calculation factor Y2 0.93
    Mass

    Mass bearing 1 kg

    For additional information about the meaning and limitations of the product data, refer to Single row angular contact ball bearings and Principles of bearing selection and application.