Special device for mounting bearing

The utility model relates to a special bearing installation device and includes two clamping bodies which are used to clamp the bearing; the two clamping bodies are connected through hinges and a fixing lug for clamping and fixing effect is arranged on each of the clamping body. A top thread hole for fixing a top thread is provided on the clamping body and a mounting hole is provided on the axial direction of the clamping body and the bore of the mounting hole is greater than the bore of the bearing. The fixing lug on the clamping body is preferred be fixed through bolts. The utility model has simple and compact structure and the installation of bearing is made timesaving and laborsaving by using the special bearing installation device; in addition, the installation quality is improved, the installation time is saved and the inspection safety is greatly improved. 一种轴承安装专用装置，其有两个用于夹紧轴承的夹体，两个夹体之间通过铰链相连接，在夹体上有起夹紧固定作用的固定耳。在上述夹体上可有用于安装顶丝的顶丝孔。在上述夹体的轴向上可有大于轴承内径的安装孔。在上述夹体上的固定耳最好能通过螺栓固定住。本实用新型结构简单而紧凑，利用该轴承安装专用装置，使得安装轴承的过程省时省力，不但提高了安装质量，节约了装配时间，还大大提高了检修的安全性。