SKF二代卡车轮毂轴承单元技术发展动态  

Technology Development Trend for SKF Second-Generation Truck Hub Bearing Units

作　　者：张利斌 金荃 郭涛 尤根·艾瑞克 ZHANG Libin;JIN Quan;GUO Tao;JUERGEN Eyrich(SKF (Shanghai) Automotive Technologies Co.,Ltd., Shanghai 201814, China;SKF(China) Sales Co.,Ltd., Shanghai 201814, China;SKF GmbH, Schweinfurt 97421, Germany)

机构地区：[1]斯凯孚(上海)汽车技术有限公司,上海201814 [2]斯凯孚(中国)销售有限公司,上海201814 [3]斯凯孚(德国)有限公司,施维因富特97421

出　　处：《轴承》2022年第4期1-4,共4页Bearing

摘　　要：介绍了卡车轮毂轴承长寿命、轻量化、低摩擦的发展趋势,通过阐述滚道长寿命设计技术,结构疲劳仿真分析与可靠性试验技术,揭示了SKF二代卡车轮毂轴承单元的高可靠性,并展望了SKF二代卡车轮毂轴承助力中国商用车未来发展的技术研发方向。The development trend is introduced for long life,light weight and low friction of truck hub bearings.The high reliability of SKF second-generation truck hub bearing units is revealed by describing the long life design technology for raceway,structural fatigue simulation analysis and reliability test technology.Finally,the technical research and development direction for SKF second-generation truck hub bearings to assist the future development of Chinese commercial vehicles is prospected.

关 键 词：滚动轴承 圆锥滚子轴承 发展历程 寿命 摩擦 仿真 试验 

分 类 号：TH133.332[机械工程—机械制造及自动化] F407.471[经济管理—产业经济]