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FYJ 1.1/4 TF

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    Description

    Y-bearing square flanged units

    Dimensions

    d 31.75 mm
    A 34 mm
    A1 13 mm
    A3 H14 3.2 mm
    B 42.9 mm
    Da H11 106.4 mm
    Db1 87 mm
    Db2 96 mm
    J 92 mm
    L 118 mm
    N 14 mm
    s1 25.4 mm
    T 44.4 mm
    Threaded hole
    RG 1/4-28 UNF
    R1 20.5 mm
    Grease fitting
    DN 6.5 mm
    SWN 7 mm
    GN 1/4-28 SAE-LT
    Dowel pins
    J6 106 mm
    J7 29 mm
    N4 4 mm

    Calculation data

    Basic dynamic load rating C 25.5 kN
    Basic static load rating C0 15.3 kN
    Fatigue load limit Pu 0.655 kN
    Limiting speed 5300 r/min

    (with shaft tolerance h6)

    Mass

    Mass bearing unit 1.4 kg

    Mounting information

    Thread grub screw G2 5/16-24 UNF
    Hexagonal key size for grub screw N 3.968 mm
    Recommended tightening torque for grub screw 6.5 N·m
    Recommended diameter for attachment bolts, mm G 12 mm
    Recommended diameter for attachment bolts, inch G 0.5 in

    Appertaining products

    Housing
    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).