Hub sealing ring with ultralow rotating friction torque

The utility model provides a hub sealing ring with ultralow rotating friction torque. The hub sealing ring comprises a rubber sealing body, a first metal framework and a second metal framework, the first metal framework comprises a first framework part, a second framework part and a third framework...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LING YI, CHEN ZENGBAO, SUN WEIHUA, YE TONG, GAO SHUIQUAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING CYLINDERS ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING PISTONS SEALINGS THERMAL INSULATION IN GENERAL WEAPONS
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