上海乙谛精密机械专业生产胀套,涨套,涨紧套,胀紧套,涨紧联结套,胀紧联结套,免键轴套,采用国际标准(ISO),设备精良,技术力量雄厚,生产工艺先进,价格合理,服务周到！Z12型胀紧套(A、B、C）别称：胀套、涨套、涨紧套、免键轴套材质：铬钢、45#钢表面处理：抛光产品规格咨询/订购示例：1.型号-内径+外径内径d=25mm、外径D=55mmZ12A-25*552.不知型号：需提供“内径、外径、高度”本厂Z12A型胀紧套的尺寸与参数（JB/T7934-1999)产品型号:Z12A型原产地:上海基本尺寸内六角螺钉额定负荷胀套与轴结合面上的压力PfN/mm2胀套与轮毂结合面上的压力Pf′N/mm2螺钉的拧紧力矩MAN·m重量kg型号dDlLL1d1n轴向力F1KN转矩M1KN·mmmZ12A-25X552555324046M66670.84297101170.47Z12A-28X55280.942651010.44Z12A-30X55301.02481010.42Z12A-35X6035604454607741.3165871.0Z12A-40X754075445462M81452.9282116411.1Z12A-45X7545754454621453.262511161.2Z12A-50X80508056647281654.15200981.4Z12A-55X85558591865.152051041.6Z12A-60X906090102076.22021061.7Z12A-65X956595102076.751871001.9Z12A-70X11070110707888M1O1032911.5223114833.1Z12A-80X120801201136214.52151153.5Z12A-90X130901301239017.82081153.8Z12A-100X14510014590100112M121452726.32001071456.1Z12A-110X1551101551757531.81981106.6Z12A-120X1651201651867040.42121207.2Z12A-130X180130180104116130M14167594918011223011.1Z12A-140X19014019018842.85918612411.8Z12A-150X20015020019896.66718512712.6Z12A-160X210160210209507618312813.4Z12A-170X225170225134146162M16191223.510417211335519.6Z12A-180X235180235201288.811617211520.6Z12A-190X250190250211363129.517211623.8Z12A-200X260200260221437.5143.717211224.9Z12A-220X285220285241581.817417211529.6Z12A-240X30524030526172520717211931.9Z12A-260X32526032528184624017011734.3Z12A-280X355280355165177197M20242428.534016811769052Z12A-300X37530037525254038116112355.3Z12A-320X40532040528288146117511967.3Z12A-340X42534042529299450917111971Z12A-360X455360455190202224M22283588.864616911593096.5Z12A-380X475380475303821726170115101.2Z12A-400X495400495313960792168120106Z12A-420X5154205153241008611651l6110.7Z12A-440X535440535244260937165112110Z12A-460X555460555244260980158107113Z12A-480X5754805752850001200176121118Z12A-500X59550059528500012401691l7122Z12A-520X6155206153053301390174121126Z12A-540X6355406353053301440168117131Z12A-560X6555606553256801590172121135Z12A-580X6755806753358601705172121140Z12A-600X6956006953358601760166118144注：Z12A型胀紧联结套螺钉的机械性能等级为12.9级。)