SKF SY1.3/4FM Y-bearing units (ball bearing units),SKF SY 1.3/4 FM Bearing units-BEARINGPOWER Co.,Ltd.
Bearings, units and housings -- Bearing units -- Y-bearing units (ball bearing units) -- Y-bearing plummer block units -- Y-bearing plummer block units SKF SY 1.3/4 FM

SY 1.3/4 FM

Material  Cast iron
    Dimensions
    d 44.45mm
    A 48mm
    A1 32mm
    A5 26.5mm
    B1 43.7mm
    H 107mm
    H1 54mm
    H2 21mm
    J 143.5mm
    Jmax.152mm
    Jmin.135mm
    L 187mm
    N 22.5mm
    N1 14mm
    s1 32.7mm
    Threaded hole
    RG 1/4-28 UNF
    R1 4mm
    Ra 45°
    Grease fitting
    DN 6.5mm
    SWN 7mm
    GN 1/4-28 SAE-LT
    Dowel pins
    J6 173mm
    J7 17mm
    N4 4mm
    Calculation data
    Basic dynamic load ratingC 33.2kN
    Basic static load ratingC0 21.6kN
    Fatigue load limitPu 0.915kN
    Limiting speed  4300r/min

    (with shaft tolerance h6)

    Mass
    Mass bearing unit  2.2kg
    Mounting information
    Hexagonal key size for grub screwN 4.763mm
    Recommended tightening torque for grub screw  16.5N·m
    Recommended diameter for attachment bolts, mmG 12mm
    Recommended diameter for attachment bolts, inchG 0.5in
    Appertaining products
    Housing  
    Bearing  
    Appropriate products
    End cover  
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    Hot number： 15544 18x28x7 HMS5 V 331197 A 511/1000 F 7012 CB/HCP4A 71901 ACD/HCP4A 99846 AOH 30/750 BT4B 334023 E1/C675 FYTWK 1.15/16 LTA GE 30 TXE-2LS NATV 17 PPXA SAF 23036 KAT x 6.3/8 SNL 30/500 TURT Z 212

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