根据Ｊｏｎｅｓ套圈控制理论建立的动静分析法，确定考虑球离心力和回转力矩，球和滚道之间的接触状态和运动状态，进而预测旋滚比．分析了影响高速性能的因素和实现高速化的途径．所得结论和计算程序对高速轴承的开发应用有实用价值． Based on the static and dynamic analysis method established by the theory of Jones ferrule control, it is determined that the centrifugal force and the rotational torque of the ball, the contact state and the movement state between the ball and the raceway are determined, and then the roll ratio is predicted. The factors influencing high speed performance and the ways of realizing high speed are analyzed. The conclusions and calculation procedures have practical value for the development and application of high-speed bearings.