Hub bearing unit with universal sealing ring

A hub bearing unit with a universal seal ring. The problem that a sealing ring of an existing hub bearing unit is not high in universality is mainly solved. The rolling bearing is characterized in that a first sealing ring (41) and a first sealing cover (42) are arranged on one side of the rolling p...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	LI AILING, DING HONG, WEI ANJUN, WEI JUAN
Format:	Patent
Sprache:	chi ; 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:	A hub bearing unit with a universal seal ring. The problem that a sealing ring of an existing hub bearing unit is not high in universality is mainly solved. The rolling bearing is characterized in that a first sealing ring (41) and a first sealing cover (42) are arranged on one side of the rolling piece, the sealing ring is provided with a plurality of first sealing lips (411) matched with the first sealing cover, and a magnetic ring (412) is arranged on the outer side of the first sealing cover; a second sealing ring (51) and a second sealing cover (52) are arranged on the other side of the rolling part, the second sealing cover comprises an outer plate (6), a groove (61) extending in the direction of the second sealing ring is formed in the outer plate, the second sealing ring comprises a second sealing lip (511), and the second sealing lip is in sealing fit with the inner wall of the part, provided with the groove, of the outer plate; the first sealing ring and the second sealing ring are the same in struc