HD90129326089 滚针和保持架组件 K47×52×17 FAG/DIN 5405-1

注：外径52mm、内径47mm、高度17mm

HD90009360032 弹簧制动气室（左）Spring brake chamber (left)

81.50310.0318 右气室支架 Right ventricular stent

HD90149320022 轴承 Bearings

DZ90009320129 法兰盘 Flange assembly