TOP 5 SKF DISTRIBUTORS IN ASIA

ตลับลูกปืนและชุดตลับลูกปืน

NKX 12 Z

Share "NKX 12 Z"

    Description

    Needle roller / thrust rolling bearings

    Dimensions

    Fw 12 mm
    D 21 mm
    C 23 mm
    C1 9 mm
    C2 6.5 mm
    d 12 mm
    D2 27.2 mm
    r1,2 min. 0.3 mm
    Abutment dimensions

    da min. 21.7 mm
    ra max. 0.3 mm
    rb max. 0.3 mm
    di 9 mm
    F 12 mm
    Bi 16 mm
    Calculation data

    Basic dynamic load rating, radial direction C 9.13 kN
    Basic static load rating, radial direction C0 12 kN
    Basic dynamic load rating, axial direction C 10.4 kN
    Basic static load rating, axial direction C0 16.6 kN
    Fatigue load limit, radial direction Pu 1.43 kN
    Fatigue load limit, axial direction Pu 0.62 kN
    Reference speed 9000 r/min
    Limiting speed 7500 r/min
    Mass

    Mass bearing 0.04 kg
    Associated products

    Inner ring IR 9x12x16

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