TOP 5 SKF DISTRIBUTORS IN ASIA

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FY 3/4 FM

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    Description

    Y-bearing square flanged units

    Dimensions

    d 19.05 mm
    A 29.5 mm
    A1 11 mm
    B1 31 mm
    Db1 57 mm
    Db2 63 mm
    J 63.5 mm
    L 86 mm
    N 11 mm
    s1 24 mm
    T 43 mm
    Threaded hole
    RG 1/4-28 UNF
    R1 20 mm
    Grease fitting
    DN 6.579 mm
    SWN 7.937 mm
    GN 1/4-28 SAE-LT
    Dowel pins
    J6 74 mm
    J7 16 mm
    N4 4 mm
    Calculation data

    Basic dynamic load rating C 12.7 kN
    Basic static load rating C0 6.5 kN
    Fatigue load limit Pu 0.28 kN
    Limiting speed 8500 r/min

    (with shaft tolerance h6)

    Mass

    Mass bearing unit 0.56 kg
    Mounting information

    Thread grub screw G2 1/4-28 UNF
    Hexagonal key size for grub screw N 3.175 mm
    Recommended tightening torque for grub screw 4 N·m
    Recommended diameter for attachment bolts, mm G 10 mm
    Recommended diameter for attachment bolts, inch G 0.375 in
    Appertaining products

    Housing
    FY 504 U
    Bearing

    For additional information about the meaning and limitations of the product data, refer to Y-bearing flanged units and Y-bearing units (ball bearing units).