• Z8型胀紧联结套
  • 产品说明

    ■标记示例
    内径d=300mm,外径D=375mm的Z3型胀紧联结套:
    胀套Z8-300×375 JB/T7934-1999
    ■Z8型胀紧联结套锁紧联结盘的基本尺寸 (按JB/T 7934-1999生产)

    基  本  尺  寸内六角螺钉额定负荷胀套与轴
    结合面上
    的压力
    Pf
      N/mm2
    胀套与轮
    毂结合面上的压力
      Pf′
    N/mm 2
    螺钉的拧  紧
    力  矩
    MA
    N·m
    重  量

    kg
    dDL1L2L3L4d 1n轴向力F1
    KN
    转矩
    M1
    KN·m
    mm
    204717222834M6×205300.2922095170.25
    224717222834M6×205300.32200950.25
    245017222834M6×205300.37200950.27
    255017222834M6×206360.452151100.27
    285517222834M6×206360.502001000.32
    305517222834M6×206360.541901000.35
    326017222834M6×208480.772151150.37
    356017222834M6×208480.841901100.34
    386517222834M6×208480.911951150.40
    406517222834M6×208480.961901050.38
    457520253341M8×257771.75230135410.63
    508020253341M8×257771.932101300.68
    558520253341M8×258882.452151350.73
    609020253341M8×258882.701901250.78
    639520253341M8×2591003.182051400.89
    659520252841M8×2591003.252001350.83
    7011024304050M10×3081415.00220140831.33
    7511524304050M10×3081415.252001301.40
    8012024304050M10×3081415.601901251.48
    8512524304050M10×3091596.752001351.55
    9013024304050M10×3091597.101901301.63
    9513524304050M10×30101768.352001401.70
    10014526324456M12×30820510.302101451452.60
    11015526324456M12×30820511.251901352.80
    12016526324456M12×30923113.92101453.00
    13018034405264M12×301230820.001901404.60
    14019034405468M14×40931722.251801302304.90
    15020034405468M14×401035226.31901405.20
    16021034405468M14×401128731.01901455.50
    17022544406478M14×401242235.91501157.75
    18023544506478M14×401242238.01451108.15
    19025044506478M14×401552850.11701309.50
    20026044506478M14×401552852.81601259.90
    22028550567288M16×401258764.514511035513.40
    24030550567288M16×40157348816513014.30
    26032550567288M16×401888011418014515.50
    280355606684102M18×501694813215012048522.90
    300375606684102M18×5018105915916012524.40
    3204057481101121M20×5018137422015012069036.10
    3404257481101121M20×50211603272.517513538.40
    3604558694116138M22×6018171030814011093046.20
    3804758694116138M22×6021199537915512555.00
    4004958694116138M22×6021199539915012061.00
    注:Z8型胀紧联结套螺钉的机械性能等级为12.9级。


Z8型胀紧联结套

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