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FY 2.1/4 TF

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    Description

    Y-bearing square flanged units

    Dimensions

    d 57.15 mm
    A 52 mm
    A1 17 mm
    B 65.1 mm
    Db1 130 mm
    Db2 143 mm
    J 143 mm
    L 175 mm
    N 19 mm
    s1 39.7 mm
    T 73.7 mm
    Threaded hole
    RG 1/8-27 NPT
    R1 33.5 mm
    Grease fitting
    DN 6.579 mm
    SWN 11.112 mm
    GN 1/8-27 NPT
    Dowel pins
    J6 161 mm
    J7 49.5 mm
    N4 4 mm
    Calculation data

    Basic dynamic load rating C 52.7 kN
    Basic static load rating C0 36 kN
    Fatigue load limit Pu 1.5 kN
    Limiting speed 3400 r/min

    (with shaft tolerance h6)

    Mass

    Mass bearing unit 4.15 kg
    Mounting information

    Thread grub screw G2 3/8-24 UNF
    Hexagonal key size for grub screw N 4.762 mm
    Recommended tightening torque for grub screw 16.5 N·m
    Recommended diameter for attachment bolts, mm G 16 mm
    Recommended diameter for attachment bolts, inch G 0.625 in
    Appertaining products

    Housing
    FY 512 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).