ZYS precision bearing, ball bearings, roller bearings, bearing parts

  In response to the 25th National Safety Production Month campaign and to further implement the important directives on workplace safety, the   Special Bearing Division   organized a comprehensive safety production education session for all employees on June 2. The initiative aimed to strengthen safety awareness, enhance risk prevention capabilities, and create a safer working environment that supports the division's sustainable and high-quality development. The training program focused on three key areas closely related to the operational characteristics of the bearing manufacturing industry. Strengthening Risk Identification and Hazard Elimination Employees received systematic training on the latest safety risk assessment and hazard inspection requirements. All production teams were instructed to immediately conduct comprehensive inspections of critical work areas, equipment, and operational procedures. The division emphasized the establishment of detailed hazard manag...

Background As new energy vehicles (NEVs) continue to demand higher performance and reliability from electric drive systems, high-speed bearings are required to achieve higher rotational speeds, improved efficiency, lower noise, vibration and harshness (NVH), extended service life, and enhanced operational reliability. Throughout their service life, these bearings must maintain low friction, minimal wear, and stable acoustic performance. Preventing abnormal bearing wear and NVH-related issues has become one of the most critical factors influencing electric drive system performance and market competitiveness. Previous studies have investigated various aspects of bearing wear and vibration behavior. Ye Chao et al. analyzed the effects of bearing inner-ring center offset and uniform ball wear on vibration performance, concluding that uniform ball wear generates significant ball-pass frequencies and cage modulation frequencies. Li Hongliang et al. conducted failure analysis on surface wear ...

In heavy industries like mining, steel manufacturing, power generation, and paper milling, machinery operates under some of the most brutal conditions imaginable. Equipment is constantly subjected to massive radial forces, unpredictable axial loads, and severe shock vibrations. In these demanding environments, standard bearings simply cannot survive. That is why global industrial sectors consistently rely on spherical roller bearingsto keep their critical assets rotating smoothly. But what exactly makes these specific components the gold standard for heavy-duty applications? Let us break down the engineering reasons, design benefits, and real-world advantages that drive this industry preference. What Is a Spherical Roller Bearing? Before diving into their benefits, it helps to understand their unique anatomy. A spherical roller bearing features an inner ring with two raceways inclined at an angle to the bearing axis, a common spherical outer ring raceway, and barrel-shaped rollers. Thi...

  To further enhance employees' technical understanding and market development capabilities in the field of high-end spindle products, Mr. Yang Haijun from the Integrated Services Department recently conducted a specialized training session focused on electric spindle products. The training closely combined theoretical knowledge with practical business applications, helping participants gain a deeper understanding of spindle technology and its market potential. During the session, Mr. Yang delivered a comprehensive presentation covering nine key aspects, including the basic structure of electric spindles, major technical indicators, our current business development status, and practical approaches for expanding market opportunities. Through detailed explanations and case-oriented analysis, the participants obtained clearer insights into how technical expertise can effectively support business growth and customer development. As one of the core functional components in modern CNC ma...