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SY 1.5/8 TF

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    Description

    Y-bearing plummer block units

    Dimensions

    d 41.275 mm
    A 48 mm
    A1 34 mm
    B 49.2 mm
    H 108.5 mm
    H1 54 mm
    H2 21 mm
    J 143.5 mm
    J max. 152 mm
    J min. 135 mm
    L 187 mm
    N 22.5 mm
    N1 14 mm
    s1 30.2 mm
    Threaded hole
    RG 1/8-27 NPT
    R1 3 mm
    Rα 45 °
    Grease fitting
    DN 6.579 mm
    SWN 11.112 mm
    GN 1/8-27 NPT
    Dowel pins
    J6 173 mm
    J7 17 mm
    N4 3 mm
    Calculation data

    Basic dynamic load rating C 33.2 kN
    Basic static load rating C0 21.6 kN
    Fatigue load limit Pu 0.915 kN
    Limiting speed 4300 r/min

    (with shaft tolerance h6)

    Mass

    Mass bearing unit 2.45 kg
    Mounting information

    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 0.0196 in
    Appertaining products

    Housing
    SY 509 U
    Bearing

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