上海乙谛精密机械***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***,价格合理,服务周到！Z3型胀紧套别称：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=20mm、外径D=47mmZ3-20*472.不知型号：需提供“内径、外径、高度”本厂Z3型胀紧套的尺寸与参数（JB/T7934-1999)产品型号:Z3型原产地:上海基本尺寸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dDLL1L2d1n轴向力F1KN转矩M1KN·mmmZ3-20X472047373121.7M64300.3028790170.29Z3-22X4722470.33260900.27Z3-25X5025505350.442871060.30Z3-28X5528550.49256960.36Z3-30X5530550.53239960.34Z3-35X603560450.812461060.38Z3-40X6540650.94215980.41Z3-45X754575463825.3M86801.86283134410.70Z3-50X8050802.072551260.76Z3-55X8555857902.542701380.82Z3-60X9060902.772471300.88Z3-65X95659581053.582611410.94Z3-70X11070110605033.4M1071405.10244128832.10Z3-75X115751155.462281192.20Z3-80X120801205.852141122.30Z3-85X1258512581757.452301292.40Z3-90X130901307.902171242.60Z3-95X13595135102059.902571492.70Z3-100X145100145685840.822011.001921143.70Z3-105X15010515011.552101143.90Z3-110X15511015512.101751074.00Z3-120X1651201651226015.701921204.30Z3-125X170125170M121032017.501891201454.80Z3-130X18013018020.701881205.90Z3-140X19014019022.501751146.30Z3-150X200150200776545.41238028.501961306.70注：Z3型胀紧联结套螺钉的机械性能等级为12.9级。)