Solid retainer for QJF type four-point contact ball bearing

The utility model discloses a solid retainer for a QJF type four-point contact ball bearing, relates to the technical field of bearings, and aims to directly process a lock hole (22) in a pocket hole(2), keep the displacement of a steel ball in the pocket hole consistent, effectively prolong the ser...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	YIN YUXIN, LIU YULONG, HUA XIANWEI, YUAN HANG, WANG YUEQIANG, ZUO PENGHUI
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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