Electronic air regulation bearing for valve

• Main Author: WANG HUAHU
• Format: Patent
• Language: Chinese; English
• Published: 29.06.2018
• 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 electronic air regulation bearing for valve, including electronic air regulation valve, open electronic air regulation valve one side has the mounting hole, mounting hole internally mounted has the bearing body, the bearing body is including inner circle and outer lane, be equipped with the ball between inner circle and the outer lane, the holder is installed in theball outside, inner circle and outer lane one side fixedly connected with flange, the shield is all installed to bearing body both sides. Through the setting of bearing body, the axle sleeve of comparing before in makes mounting hole inner sealing and waterproof performance better, and the shield can block effectively that external dust enters into between bearing inner race and the inner circle,influences the normal operation of ball, then can reduce the life of the friction that the ball produced, extend bearing body before dispatching from the factory at bearing body inner implantation lubricating grease. 本实用新型公开了种