TOP 5 SKF DISTRIBUTORS IN ASIA

ตลับลูกปืนและชุดตลับลูกปืน

NA 4848

Share "NA 4848"

    Description

    Needle roller bearings, with machined rings, with an inner ring

    Dimensions

    d 240 mm
    D 300 mm
    B 60 mm
    F 265 mm
    r1,2 min. 2 mm
    s max. 2 mm
    Abutment dimensions

    da min. 249 mm
    Da max. 291 mm
    ra max. 2 mm
    Calculation data

    Basic dynamic load rating C 347 kN
    Basic static load rating C0 1120 kN
    Fatigue load limit Pu 112 kN
    Reference speed 1500 r/min
    Limiting speed 1700 r/min
    Mass

    Mass bearing 9.88 kg

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