Bearing with good sealing effect

The bearing with the good sealing effect comprises a bearing outer ring, a bearing inner ring and a ball, the bearing outer ring is coaxially arranged on the outer side of the bearing inner ring in a sleeved mode, the outer wall of the bearing inner ring is provided with a ball groove matched with t...

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Bibliographische Detailangaben
Hauptverfasser:	YUAN JUNTING, LI TAO
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:	The bearing with the good sealing effect comprises a bearing outer ring, a bearing inner ring and a ball, the bearing outer ring is coaxially arranged on the outer side of the bearing inner ring in a sleeved mode, the outer wall of the bearing inner ring is provided with a ball groove matched with the ball, a sealing structure is connected between the bearing outer ring and the bearing inner ring, and the ball groove is connected with the bearing outer ring. The two sets of sealing structures are arranged, each sealing structure comprises an outer sealing structure and an inner sealing structure, each outer sealing structure comprises a first sealing ring which is integrally arranged on the inner wall of the bearing outer ring, and each inner sealing structure comprises a second sealing ring which is integrally arranged on the inner wall of the bearing outer ring; the second sealing ring is integrally arranged on the outer wall of the bearing inner ring in a sleeving mode, and the second sealing ring and the