Bearing retainer

The utility model relates to the technical field of bearing retainers, and discloses a bearing retainer which comprises a front retainer, a rear retainer and a deep groove ball, a front semicircular groove is formed in the periphery of the front retainer, a rear semicircular groove is formed in the...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	CUI ZIHUI
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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Beschreibung
Zusammenfassung:	The utility model relates to the technical field of bearing retainers, and discloses a bearing retainer which comprises a front retainer, a rear retainer and a deep groove ball, a front semicircular groove is formed in the periphery of the front retainer, a rear semicircular groove is formed in the periphery of the rear retainer, the rear retainer is connected with the front retainer through a riveting mechanism, and the deep groove ball is connected with the rear retainer. The front semicircular groove and the rear semicircular groove form a spherical cavity, the deep groove ball is installed in the spherical cavity, and the outer wall of the deep groove ball is movably connected with the spherical cavity. The front semi-circular groove and the rear semi-circular groove are respectively arranged around the front retainer and the rear retainer, and the oil holes are arranged in the middle of the front semi-circular groove and the middle of the rear semi-circular groove, so that when the deep groove ball moves