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！Z4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=70mm、外径D=120mmZ4-70*1202.不知型号：需提供“内径、外径、高度”本厂Z4型胀紧套的尺寸与参数（JB/T7934-1999)产品型号:Z4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·mmmZ4-70X12070120567462807494M12M148121972916.852011171452303.3Z4-80X1308013011.652631623.7Z4-90X1409014051529038948313.002341504.0Z4-100X16010016019.702131337.2Z4-110X17011017022.602421577.7Z4-120X18012018048248028.902221488.3Z4-125X18512518530.002121438.5Z4-130X1901301908894110M161857431.202051403558.8Z4-140X20014020040.202271599.3Z4-150X210150210757280042.9021215210.0Z4-160X23016023064.0022715814.9Z4-170X240170240879567.8021415215.7Z4-180X250180250110116134M18M202124923921105083.0023517048569016.4Z4-190X26019026088.0022316317.2Z4-200X270200270105.0024217918.8Z4-210X290210290202111181120117.3019714323.0Z4-220X300220300123.0018913827.7Z4-240X3202403202427241280153.0019814829.8Z4-250X3302503306813056581366240.815674128214301650160.2020515731.0Z4-260X340260340186.0021015732.0Z4-280X370280370230.0019214546.0Z4-300X39030039012260245.0017913849.0注：Z4型胀紧联结套螺钉的机械性能等级为12.9级。)