BALL BEARING WITH SEAL AND BEARING DEVICE

To suppress a retainer from deforming while stopping foreign matter from entering a bearing internal space.SOLUTION: There is provided, as a ball bearing used in an environment in which a dmn value is 700,000 or larger, a ball bearing with a seal that includes a crown type retainer 10 including engi...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	FUKAMA SHOHEI, HASHIZUME YUKI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	BEARINGS BLASTING CYLINDERS 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 PISTONS ROTARY BODIES OTHER THAN GEARING ELEMENTS SEALINGS SHAFTS THERMAL INSULATION IN GENERAL WEAPONS
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	To suppress a retainer from deforming while stopping foreign matter from entering a bearing internal space.SOLUTION: There is provided, as a ball bearing used in an environment in which a dmn value is 700,000 or larger, a ball bearing with a seal that includes a crown type retainer 10 including engineer plastic, and satisfies a size relation is φx