Rolling bearing

The invention provides a rolling bearing. The rolling bearing is provided with an outer ring, an inner ring, rolling bodies clamped between the outer ring and the inner ring, and a retainer for retaining the rolling bodies at specified intervals in the circumferential direction, and the opening end...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	MURAKAMI FUMIHIRO, KAGEYAMA KAZUKI, KAWAI, KIMIKO
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 invention provides a rolling bearing. The rolling bearing is provided with an outer ring, an inner ring, rolling bodies clamped between the outer ring and the inner ring, and a retainer for retaining the rolling bodies at specified intervals in the circumferential direction, and the opening end part of the rolling bearing is sealed by a sealing mechanism. The sealing mechanism is provided with: an outer ring-side sealing member fitted to the outside of the outer diameter portion of the outer ring and fixed to the open end portion; and an inner ring-side seal member attached to the inner ring, the outer ring-side seal member having an attachment portion attached to an axial end portion of the outer ring and a protruding portion protruding toward the inner diameter side, and the inner ring-side seal member having an attachment portion attached to an axial end portion of the inner ring and a protruding portion protruding toward the outer diameter side. The protruding portion of the inner ring-side seal membe