ROLLING BEARING

PROBLEM TO BE SOLVED: To provide a rolling bearing capable of suppressing torque increase and preventing early seizure while securing high moment stiffness without being affected by a bearing clearance. SOLUTION: The rolling bearing 2 is equipped with an inner ring 4 and an outer ring 6 positioned t...

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Bibliographische Detailangaben
Hauptverfasser:	OURA YUKIO, OTANI KOSHO
Format:	Patent
Sprache:	eng
Schlagworte:	BEARINGS BLASTING ELEMENTS OR CRANKSHAFT MECHANISMS ENGINEERING ELEMENTS AND UNITS FLEXIBLE SHAFTS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS LIGHTING MECHANICAL ENGINEERING MOTOR VEHICLES PERFORMING OPERATIONS REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FORVEHICLES ROTARY BODIES OTHER THAN GEARING ELEMENTS SHAFTS THERMAL INSULATION IN GENERAL TRAILERS TRANSPORTING VEHICLES IN GENERAL WEAPONS WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILARDEVICES FOR VEHICLES
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a rolling bearing capable of suppressing torque increase and preventing early seizure while securing high moment stiffness without being affected by a bearing clearance. SOLUTION: The rolling bearing 2 is equipped with an inner ring 4 and an outer ring 6 positioned to face each other in a relatively rotatable manner and a plurality of rolling bodies 8a , 8b rollably arranged between raceway surfaces 4s, 6s of the inner and the outer rings. The plurality of rolling bodies are structured with two or more types of rolling bodies having different diameters and, at least when not used, a radial clearance of the rolling body having the longest diameter is set to have a negative value and a radial clearance of the rolling body having the shortest diameter is set to have a positive value. COPYRIGHT: (C)2007,JPO&INPIT