在倒置式试验台上，测试了带挡板圆轴承的动特性，测得其随载荷系数的变化规律与理论计算相同。而且结果表明：同样尺寸的轴承带挡板与普通圆轴承相比较，可以明显地提高轴承的稳定性。本试验为在工业中推广应用这种结构简单、稳定性高的轴承提供了理论和实验数据 On the inverted test rig, the dynamic characteristics of the bearing with a baffle was tested. The change law of the bearing with baffle was the same as the theoretical calculation. And the results show that: the same size bearing baffle compared with ordinary round bearings, can significantly improve the stability of the bearing. This test for the promotion of industrial applications in this simple structure, high stability bearings provide theoretical and experimental data