N
TBI滚珠丝杆螺母SFU1204T4D螺母尺寸图示:
TBI滚珠丝杆SFU1204T4D 丝杆直径12,导程04,钢珠圈数4,双切边螺母,6孔,珠径2.381,动额定负荷902,静额定负荷1884,刚性26