TOP 5 SKF DISTRIBUTORS IN ASIA

ตลับลูกปืนและชุดตลับลูกปืน

61808-2RZ

Share "61808-2RZ"

    Description

    Deep groove ball bearings, single row

    Dimensions

    d 40 mm
    D 52 mm
    B 7 mm
    d1 ≈ 43.21 mm
    D2 ≈ 49.3 mm
    r1,2 min. 0.3 mm
    Abutment dimensions

    da min. 42 mm
    da max. 43 mm
    Da max. 50 mm
    ra max. 0.3 mm
    Calculation data

    Basic dynamic load rating C 4.5 kN
    Basic static load rating C0 3.8 kN
    Fatigue load limit Pu 0.16 kN
    Reference speed 26000 r/min
    Limiting speed 13000 r/min
    Calculation factor kr 0.015
    Calculation factor f0 14.6
    Mass

    Mass bearing 0.034 kg