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22312 E/VA405

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    Description

    Spherical roller bearings

    Dimensions

    d 60 mm
    D 130 mm
    B 46 mm
    d2 ≈ 77.9 mm
    D1 ≈ 110 mm
    b 8.3 mm
    K 4.5 mm
    r1,2 min. 2.1 mm
    Abutment dimensions

    da min. 72 mm
    Da max. 118 mm
    ra max. 2 mm
    Calculation data

    Basic dynamic load rating C 325 kN
    Basic static load rating C0 335 kN
    Fatigue load limit Pu 36 kN
    Reference speed 4000 r/min
    Limiting speed 5300 r/min
    Calculation factor e 0.35
    Calculation factor Y1 1.9
    Calculation factor Y2 2.9
    Calculation factor Y0 1.8
    Permissible rotational acceleration (oil lubrication) 687 g [m/s²]
    Permissible linear acceleration (oil lubrication) 245 g [m/s²]
    Mass

    Mass bearing 3.1 kg

    For additional information about the meaning and limitations of the product data, refer to Spherical roller bearings and Principles of bearing selection and application.