NON-SYMMETRIC BALL BEARING SYSTEM FOR A TURBOCHARGER

A number of variations may include an outer race (12) having a first inner circumferential surface defining a first passage, a first inner race (18) defining a second passage and a second inner race (22) defining a third passage wherein the first inner race and second inner race may be disposed with...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	LONGACRE, Christian C
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	AIR INTAKES FOR JET-PROPULSION PLANTS BEARINGS BLASTING COMBUSTION ENGINES CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS ELEMENTS OR CRANKSHAFT MECHANISMS ENGINEERING ELEMENTS AND UNITS FLEXIBLE SHAFTS GAS-TURBINE PLANTS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MECHANICAL ENGINEERING ROTARY BODIES OTHER THAN GEARING ELEMENTS SHAFTS THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	A number of variations may include an outer race (12) having a first inner circumferential surface defining a first passage, a first inner race (18) defining a second passage and a second inner race (22) defining a third passage wherein the first inner race and second inner race may be disposed within the first passage and may include a first plurality of ball bearings disposed at a first contact angle between the first inner race and the outer race and a second plurality of ball bearings disposed at a second contact angle between the second inner race and the outer race and where the outer race may include a first outer circumferential surface defining at least a first oil jet constructed and arranged to provide lubricant to the first plurality of ball bearings and at least a second oil jet constructed and arranged to provide lubricant to the second plurality of ball bearings.