BEARING UNIT FOR WHEEL OF AUTOMOBILE

PURPOSE: To provide a bearing unit for a vehicle wheel with a light weight and easy in manufacturing and assembling by integrally molding a driven portion of a shaft coupling to an inner ring, having a flange fixed to the wheel, of a rolling bearing using plastic. CONSTITUTION: A cylindrical extendi...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	HORUSUTO MANFURETSUTO ERUNSUTO, MANFURETSUDO BURANDENSHIYUTAIN, ROOTAA BARUTAA
Format:	Patent
Sprache:	eng
Schlagworte:	AXLES FOR WHEELS OR CASTORS BEARINGS BLASTING BRAKES CASTORS CLUTCHES COUPLINGS FOR TRANSMITTING ROTATION ELEMENTS OR CRANKSHAFT MECHANISMS ENGINEERING ELEMENTS AND UNITS FLEXIBLE SHAFTS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING INCREASING WHEEL ADHESION LIGHTING MECHANICAL ENGINEERING PERFORMING OPERATIONS ROTARY BODIES OTHER THAN GEARING ELEMENTS SHAFTS THERMAL INSULATION IN GENERAL TRANSPORTING VEHICLE WHEELS VEHICLES IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	PURPOSE: To provide a bearing unit for a vehicle wheel with a light weight and easy in manufacturing and assembling by integrally molding a driven portion of a shaft coupling to an inner ring, having a flange fixed to the wheel, of a rolling bearing using plastic. CONSTITUTION: A cylindrical extending portion 31a projecting toward a wheel is provided on an inner race 30 and a radial projections 32, 33 are provided on the extending portion 31a. A driven portion 34 of a shaft coupling 37 is molded with plastic such that the extending portion 31a and the projections 32, 33 are embedded inside and is fixed to the inner ring 30.