Rolling Bearing Unit

The rolling bearing unit includes an outer ring, an inner shaft disposed radially inward of the outer ring and having an inner ring fitting part on the outer peripheral surface on the one axial direction side, an inner ring fitted on the inner ring fitting part and having the shaft end on the one ax...

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Bibliographische Detailangaben
1. Verfasser:	TSUZAKI YOUICHI
Format:	Patent
Sprache:	eng
Schlagworte:	AXLES FOR WHEELS OR CASTORS BEARINGS BLASTING CASTORS DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS ORMACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS,CLIPS, WEDGES, JOINTS OR JOINTING 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:	The rolling bearing unit includes an outer ring, an inner shaft disposed radially inward of the outer ring and having an inner ring fitting part on the outer peripheral surface on the one axial direction side, an inner ring fitted on the inner ring fitting part and having the shaft end on the one axial direction side crimped on the end face of the one axial direction side thereof, the inner ring having a step portion on the one axial direction side of the shoulder portion, and the step portion having an inclined surface shape the diameter of which expands in the other axial direction.