CONTENTS：

●Design and Application of Products●

Dynamic Rigidity Analysis of Tapered Roller Bearings………………………………………Yang Xianqi,Liu Wenxiu(1)

Structure Design of Double-row Angular Contact Ball Bearings in Car Hubs…………………………………………
………………………………………………………………………………………… Zhang Lei,Li Chenggang,Yang Xiaowei(4)

Structure Design of Three-Column-Shaft Universal Joint…………………… Li Ke,Li Guohui,Teng Baoli,et al.(6)

Eccentricity of Ball-Basket Universal Joint Effects Product Properties……………………………………………
……………………………………………………………………………………Zhang Hanxu,Liu Weisheng,Wang Wei,et al.(9)

Analysis on Premature Failure of Aero Planetary Gear Bearing………… Li Litang,Wang Xianfeng,Xu Huijuan(11)

●Technology and Equipment●

Forging Inner Race of Medium & Large Size Bearings with Spherical Outside Surfaces …………………………
……………………………………………………………………………………………Shi Chongqing,Qin Lei,Wang Shujun(14)

Dynamics Characteristic Analysis of High Speed Electric Spindle Shaft Rotors…………………………………
…………………………………………………………………………… ……… Li Songsheng,Yang Liuxin,Wang Binghua(15)

Electrolytic Grinding for Hard Metals………………………………………Sun Yongan,Li Xianhui,Zhang Yongqian(18)

Research on Axial Clearance of Double-row Angular Contact Ball Bearings ………… Liu Zhiying,Li Guoqing(20)
●Test Analysis●

On-Line Failure Diagnosis for Freight Train Bearings at Stage Repair……………………………………………
…………………………………………………………………………………………… Jiang Tao,Li Mengyuan,Li Yunfeng(22)
Structure and Property of 6Cr14Mo New Stainless Bearing Steel………………………………………………………
………… ……………………………………………………………… Lei Jianzhong,Ye Jianyi,Yang Qiaoling, et al.(25)

●Tool,Fixture and Die●

Producing Reticles by Line-Cutting Machine………………………………… Yan Haixiang,Li Yanhong,LiuZhiying(28)
Applying Oil Injection Method for Bearing Mounting and Dismounting……………………Song Shiyong,Yu Wenge(29)

●Special Subject Summary●

Sputtering Technique of MoS2 Solid Lubricant………………………………………………………………Zhao Binhai(31)
Effect of Service Condition to Early Failure of Motorcycle Engine Bearing………………………………………
…………………………………………………………………………… Li Xinglin,Cao Maolai, Zhang Yangping,et al.(33)

●Forum on Chinese Bearing●

Feasibility Analysis on Cold Rolling in Bearing Steel Tube Factory………………………Tian Min,Shi Dafang(36)

●Science and Technology of Foreign Bearings●

Base Surface Unevenness of Tapered Roller Bearing Rings Effect Raceway Accuracy …………………………… (38)

Rolling Rivet Method Making Car Hub Bearing More Compact…………………………………………………………… (40)