ROLLING BEARING TO BE FINELY ROTATED IN OPPOSITE DIRECTIONS

A rolling bearing for finely rotating in opposite directions is provided to prevent a minute slip of a rolling body by using a urea compound as a thickener of a grease. In a rolling bearing for finely rotating in opposite directions, a rolling body is formed of ceramic. A carbo-nitride layer is form...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	TAKIUCHI HIROSHI
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:	A rolling bearing for finely rotating in opposite directions is provided to prevent a minute slip of a rolling body by using a urea compound as a thickener of a grease. In a rolling bearing for finely rotating in opposite directions, a rolling body is formed of ceramic. A carbo-nitride layer is formed on track surfaces(2a,3a) of inner and outer wheels(2,3). And, a urea compound is used as a thickener of a grease(7).