AUTOMATIC SELF-ALIGNING ROLLER BEARING

PROBLEM TO BE SOLVED: To reduce heating and vibration caused by operation, and to restrain abrasion by suppressing abrasion when a cage 5 and a guide ring 6 relatively rotate, when operating an automatic self-aligning roller bearing 1a. SOLUTION: A radial needle bearing 15 is incorporated between th...

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Bibliographische Detailangaben
1. Verfasser:	TORII KEISUKE
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 LIGHTING MECHANICAL ENGINEERING ROTARY BODIES OTHER THAN GEARING ELEMENTS SHAFTS THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To reduce heating and vibration caused by operation, and to restrain abrasion by suppressing abrasion when a cage 5 and a guide ring 6 relatively rotate, when operating an automatic self-aligning roller bearing 1a. SOLUTION: A radial needle bearing 15 is incorporated between the cage 5 and the guide ring 6, and the cage 5 and the guide ring 6 are relatively rotated via the radial needle bearing 15. This constitution can solve the problem by preventing an inner peripheral surface of a rim 10 constituting the cage 5 and an outer peripheral surface of the guide ring 6 from slidingly contacting with each other. COPYRIGHT: (C)2009,JPO&INPIT