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Abstract: Analyzing the structural performance and ball loading process characteristics of sealed full bearings, an auxiliary device was designed, which adopts …
Abstract: The original method for verifying the groove position of ball bearings has limitations, especially complex shaped rings, making it more difficult to measure …
Abstract: The development status of vertical motor bearings in foreign countries is introduced, and the characteristics thrust are discussed. On basis analyzing working …
Abstract: During analyzing spalling failure of raceway for large size bearings made steel M50，the microstructure change is found on subsurface． The life － limit …
Abstract: Based on pure rolling design theory for tapered roller bearings，the accurate and approximate calculation formulas position dimension of contact points …
Abstract: It is difficult to obtain smooth and non - damage surface of ceramic cylindrical rollers by traditional abrasive tool, the polycrystalline nano …
Abstract: A dynamic calculating model for angular contact ball bearings is established based on analysis of interaction among parts bearings． Combing with calculation …
Abstract: The application development background and specification requirements at home abroad for food － grade grease are introduced，and the components analyzed． …
Abstract: The work roll thrust bearing of the 18 high rolling mill is prone to damage during use. Through analysis, it found that main reason excessive axial force acting …
Ultra precision technology is not only used in the bearing industry, but also widely engines, and other machinery instruments are beginning to use this technology. What …
Abstract: The disadvantages of traditional infeed grinding method for large circular raceway bearing inner rings are analyzed，and a compound dressing is put …
Abstract: The twin carbide in 40Cr15Mo2VN bearing steel are invested with optical microscope and SEM. The results show that the changes fracture mode，increasing …