RETAINER FOR BEARING AND BEARING

The present invention relates to a retainer for a bearing. The retainer is entirely formed into an annular shape and has a crown shape. The retainer includes pockets (15c) which are formed at a plurality of locations in a circumferential direction of the retainer and are each opened on a radially ou...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	IZUTSU, Tomoyoshi, KODA, Tsuyoshi
Format:	Patent
Sprache:	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 present invention relates to a retainer for a bearing. The retainer is entirely formed into an annular shape and has a crown shape. The retainer includes pockets (15c) which are formed at a plurality of locations in a circumferential direction of the retainer and are each opened on a radially outer side and a radially inner side. The pockets (15c) retain balls (14) being rolling elements so that the balls (14) are rollable. A grease flow-in passage (22) is provided between an inner surface (18) of each of the plurality of pockets and each of the balls.