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SYJ 45 TF

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    Description

    Y-bearing plummer block units

    Dimensions

    d 45 mm
    A 52 mm
    A1 36 mm
    B 49.2 mm
    H 107.5 mm
    H1 54 mm
    H2 20 mm
    J 143.5 mm
    J max. 151 mm
    J min. 136 mm
    L 190 mm
    N 24.5 mm
    N1 17 mm
    s1 30.2 mm
    Threaded hole
    RG 1/4-28 UNF
    R1 4 mm
    Rα 45 °
    Grease fitting
    DN 6.5 mm
    SWN 7 mm
    GN 1/4-28 SAE-LT
    Dowel pins
    J6 174 mm
    J7 18 mm
    N4 4 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 2.15 kg
    Mounting information

    Hexagonal key size for grub screw N 4 mm
    Recommended tightening torque for grub screw 6.5 N·m
    Recommended diameter for attachment bolts, mm G 14 mm
    Recommended diameter for attachment bolts, inch G 0.562 in
    Appertaining products

    Housing
    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).