Roller bearing and systems including such

A bearing includes an inner raceway and an outer raceway extending about a rotational axis. The outer raceway is spaced radially from the inner raceway such that an annular cavity is defined between the inner raceway and the outer raceway. The bearing also includes a plurality of first rollers dispo...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	Nonato de Paula, Fabio
Format:	Patent
Sprache:	eng
Schlagworte:	BEARINGS BLASTING ELEMENTS OR CRANKSHAFT MECHANISMS ENGINEERING ELEMENTS AND UNITS FLEXIBLE SHAFTS GEARING 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 bearing includes an inner raceway and an outer raceway extending about a rotational axis. The outer raceway is spaced radially from the inner raceway such that an annular cavity is defined between the inner raceway and the outer raceway. The bearing also includes a plurality of first rollers disposed in the annular cavity. Each first roller of the plurality of first rollers includes a first end, a second end spaced axially from the first end, and a first surface extending between the first end and the second end. A first profile drop extends between the first end and the first surface. A second profile drop extends between the second end and the first surface. The second profile drop differs from the first profile drop. The bearing further includes a plurality of second rollers disposed in the annular cavity and spaced axially from the plurality of first rollers.