Reduce the work wear and prolong the service life of rolling bearings is crucial problem in industrial production.Sums up the basic types of rolling bearing and wear problem,the research of rolling bearing wear process at home and abroad,at present,the experimental study of rolling bearing wear,numerical simulation method,system engineering are introduced in the failure of the rolling bearing analysis method and the method of repair is commonly used in the actual production and the development trend of rolling bearing and wear problems and several aspects of the need to strengthen research were also discussed.