Sealed ball bearing for steering gear

• Main Authors: GU XUEMING, LU HUAXING, SHEN JIANWEI
• Format: Patent
• Language: Chinese; English
• Published: 16.04.2024
• 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 belongs to the field of bearings, particularly relates to a sealed ball bearing for a steering gear, and aims to solve the problem that the existing ball bearing is poor in sealing performance during use, and adopts the following scheme that the sealed ball bearing comprises an outer ring, a sealing ring and two ball bearings are inserted into the outer ring, the sealing ring is positioned at one end of the outer ring, and the two ball bearings are positioned at the other end of the outer ring; mounting grooves are formed in inner rings of the ball bearings, and rubber gaskets are fixedly connected into the mounting grooves; the inner diameter of the rubber gasket is smaller than the inner diameter of the inner ring of the ball bearing, and the inner diameter of the sealing ring is the same as the inner diameter of the inner ring of the ball bearing. The ball bearing can be prevented from rusting after an automobile wades into water through the outer ring, and meanwhile, the problem that the