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    • Z8型脹緊聯結套
    • 產品說明

      ■標記示例
      內徑d=300mm,外徑D=375mm的Z3型脹緊聯結套:
      脹套Z8-300×375 JB/T7934-1999
      ■Z8型脹緊聯結套鎖緊聯結盤的基本尺寸 (按JB/T 7934-1999生產)

      基  本  尺  寸內六角螺釘額定負荷脹套與軸
      結合面上
      的壓力
      Pf
        N/mm2
      脹套與輪
      轂結合面上的壓力
        Pf′
      N/mm 2
      螺釘的擰  緊
      力  矩
      MA
      N·m
      重  量

      kg
      dDL1L2L3L4d 1n軸向力F1
      KN
      轉矩
      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型脹緊聯結套螺釘的機械性能等級為12.9級。


    Z8型脹緊聯結套

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