Y-bearing plummer block units

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SY 25 TR

Material  Cast iron
    Dimensions
    d 25mm
    A 36mm
    A1 22mm
    A5 18mm
    B 34.1mm
    H 70mm
    H1 36.5mm
    H2 16mm
    J 102mm
    Jmax.110mm
    Jmin.94mm
    L 130mm
    N 19.5mm
    N1 11.5mm
    s1 19.8mm
    Threaded hole
    RG 1/4-28 UNF
    R1 2mm
    Rα 45°
    Grease fitting
    DN 6.5mm
    SWN 7mm
    GN 1/4-28 SAE-LT
    Dowel pins
    J6 120mm
    J7 13mm
    N4 4mm
    Calculation data
    Basic dynamic load ratingC 14kN
    Basic static load ratingC0 7.8kN
    Fatigue load limitPu 0.335kN
    Limiting speed  4300r/min

    (with shaft tolerance h6)

    Mass
    Mass bearing unit  0.7kg
    Mounting information
    Hexagonal key size for grub screwN 3mm
    Recommended tightening torque for grub screw  4N·m
    Recommended diameter for attachment bolts, mmG 10mm
    Recommended diameter for attachment bolts, inchG 0.375in
    Appertaining products
    Housing  
    Bearing  
    Appropriate products
    End cover  

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

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