Integrated hub unit

• Main Authors: YU JIONG, LI XIAOQUN, TAO HONGXU
• Format: Patent
• Language: Chinese; English
• Published: 15.09.2023
• Subjects: 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

The utility model discloses an integrated hub unit, and relates to the technical field of hub units. The outer ring sleeves the outer side of the flange, the inner ring sleeves the outer side of the flange and is located between the flange and the outer ring, a cavity is formed in the middle of the flange, a retainer is arranged between the inner ring and the outer ring, steel balls are installed on the retainer, and a locking piece is installed between the inner ring and the outer ring. A sealing assembly is arranged between the flange and the outer ring; the hub unit can be sealed through the sealing piece, in this way, foreign matter such as dust or water can be prevented from entering a gap between the outer ring and the flange, the sealing piece can be protected through the reverse pressing cover, and in this way, the situation that the sealing performance of the hub unit becomes poor due to the fact that the sealing piece is damaged can be avoided; and the lubricating layer is filled with lubricating gr