173 علبة تروس لولبية مفردة لآلة الطارد

173 علبة تروس لولبية مفردة لآلة الطارد Design Type range Mounting arrangement Material quality (high loading capacity) processes by carburization, quenching and tooth grinding process ZLYJ112,133,146,173,200, 225,250,280,315,330,375, 420,450;ZSYJ315,375, 395,420,450,560 no strict limitation Gear surface Hollow input axis HRC54~62 there is large specification thrust bearing that will bear axial thrust force while the screw is working 173 علبة تروس...