Device for mounting bearings onto a shaft
 A device for mounting a bearing onto a shaft includes a tubular pushing member having three wings extending radially outward therefrom. Each of the wings has a rod slidably and perpendicularly connected thereto so as to contact the bearing on the shaft. A threaded rod extends through a passage in the pushing member and an engaging device is on a first end of the threaded rod so as to engage with the shaft. A rotatable member rotatably contacts the pushing member and is threaded mounted to a second end of the threaded rod so that the pushing member together with the rods are moved to push the bearing by rotating the rotatable member. 
B Y
B25B Y10T
inventional additional
Yu-Lin
Chen