MANUFACTURING METHOD OF ROLLING BEARING DEVICE FOR WHEEL

PROBLEM TO BE SOLVED: To provide a manufacturing method of a rolling bearing device for a wheel in which degradation of dimension accuracy due to caulking processing can be suppressed.SOLUTION: A rolling bearing device 1 for a wheel comprises: a cylindrical inner ring 2 which a flange 6 extending to...

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Bibliographische Detailangaben
Hauptverfasser:	YAMANE NOBUYUKI, SANKAI YOICHIRO
Format:	Patent
Sprache:	eng
Schlagworte:	AXLES FOR WHEELS OR CASTORS BEARINGS BLASTING CASTORS 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 MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL PERFORMING OPERATIONS PUNCHING METAL ROTARY BODIES OTHER THAN GEARING ELEMENTS SHAFTS THERMAL INSULATION IN GENERAL TRANSPORTING VEHICLE WHEELS VEHICLES IN GENERAL WEAPONS WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a manufacturing method of a rolling bearing device for a wheel in which degradation of dimension accuracy due to caulking processing can be suppressed.SOLUTION: A rolling bearing device 1 for a wheel comprises: a cylindrical inner ring 2 which a flange 6 extending to a radial direction outside is formed at one edge part of; and an inner ring member 10 which is mated from outside to other edge of the inner ring 2. The inner ring member 10 is fixed without slip-off to the inner ring 2 by caulking processing of other edge of the inner ring 2 to the radial outside direction. A manufacturing method of the rolling bearing device 1 for a wheel includes: a process in which the inner ring 2 is supported a supporting stage 20 which supports the inner ring 2 by contacting the inner peripheral edge part of one edge surface of the inner ring 2 without contacting the flange 6, and caulking processing is applied to the inner ring 2 supported by the supporting stage 20.