BEARING SYSTEMS

A disk drive is provided with an enclosure and a disk mounted for rotation within the enclosure. The disk drive is also provided with a head mounted for rotation within the enclosure and adapted to engage the disk, a housing defining a cavity extending along an axis within the enclosure, and a shaft...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	PARSONS, David Charles, GRANTZ, Alan L, SYKORA, Frank
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 INFORMATION STORAGE INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER LIGHTING MECHANICAL ENGINEERING PHYSICS ROTARY BODIES OTHER THAN GEARING ELEMENTS SHAFTS THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	A disk drive is provided with an enclosure and a disk mounted for rotation within the enclosure. The disk drive is also provided with a head mounted for rotation within the enclosure and adapted to engage the disk, a housing defining a cavity extending along an axis within the enclosure, and a shaft received within the cavity, mounted for rotation about the axis and coupled to one of the disk and the head. The disk drive is also provided with a bearing and a bearing seat. The bearing is formed generally spherical, oriented in a non-rolling configuration along the axis, and secured to one of the housing and the shaft. The bearing seat has a surface secured to the other of the housing and the shaft and biased to engage the bearing, wherein at least one of the bearing and the surface includes a low-friction coating formed thereon.