Drill powered bearing puller - GIF

[Altair]

Drill powered bearing puller.




Previously:

Bearing puller - video
Installing a large bearing - GIF
Large roller bearing mounting tool - GIF
Bearing puller from hydraulic jack - video
Shrink fitting a large tapered bearing - GIF

[Karl_H]

I think the clever part is the flattened spheres that function almost as T nuts. By the color, it appears that there are multiple sets of endings, based on the ball size of the bearing.
The drill activated part is the same as almost any other puller, whether it is drill activated, wrench activated or tommy bar activated.