Single-sealing-ring stamping outer ring type linear motion ball bearing

• Main Author: CHEN LINBAO
• Format: Patent
• Language: Chinese; English
• Published: 19.11.2021
• 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 a single sealing ring stamping outer ring type linear motion ball bearing, which relates to the technical field of bearings, and comprises a bearing sleeve, an inner shaft, a ball, a sealing ring and a rubber sleeve, a retainer is arranged in the bearing sleeve, an annular groove for the ball to extend in is arranged on the surface of the retainer, and the rubber sleeve is arranged in the annular groove. The inner wall of the bearing sleeve is provided with a positioning groove for the balls to stretch into, the bearing sleeve is internally provided with a clamping groove for the sealing ring to stretch into, the sealing ring is provided with an attaching mechanism and comprises a wear-resistant layer, a high-temperature-resistant layer and a base material layer, the bearing sleeve is internally provided with a baffle ring, and the rubber sleeve is in threaded connection to the side face of the bearing sleeve through a bolt. A plurality of annular anti-skid grooves are formed in th