Self-aligning cylindrical roller bearing

The utility model provides a self-aligning cylindrical roller bearing. A roller (6) is arranged in a pocket of a retainer holder (4) and is connected with a retainer cover (5) to form an inseparable retainer assembly; the roller, an outer ring and an inner ring (7) are combined into a group of beari...

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Bibliographische Detailangaben
Hauptverfasser:	YAN PING, WU FEI, MA YE, YIN HONGTAO, ZHANG XU, LIN ZHOU, SONG YAHONG, MENG WEI, ZHOU YANTIAN
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:	The utility model provides a self-aligning cylindrical roller bearing. A roller (6) is arranged in a pocket of a retainer holder (4) and is connected with a retainer cover (5) to form an inseparable retainer assembly; the roller, an outer ring and an inner ring (7) are combined into a group of bearings; and the outer ring is formed by assembling an interior ring (3) with an outer spherical surface and a surface ring (1) with a corresponding inner spherical surface by virtue of an assembling groove (2) formed in the surface ring. The self-aligning cylindrical roller bearing has the advantages that the abnormal wear between the roller and the roller path due to non-uniform load can be avoided, and the service life of the bearing is prolonged.