Low-energy-consumption needle roller thrust bearing retainer and electronic parking system

The utility model discloses a low energy consumption thrust needle roller bearing retainer and an electronic parking system, which comprise an annular frame body, a groove is concavely arranged on the frame body along the radian of the frame body, a group of windows used for arranging needle rollers...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ZHANG XIAOXIANG, XIE CHANGFA
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BEARINGS BLASTING ELEMENTS OR CRANKSHAFT MECHANISMS ENGINEERING ELEMENTS AND UNITS FLEXIBLE SHAFTS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING ROTARY BODIES OTHER THAN GEARING ELEMENTS SHAFTS THERMAL INSULATION IN GENERAL WEAPONS
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