Apparently that's a common practice in India. All of the YouTube videos showing how it's done are done by Indian nationals. All of the special bearing pullers used for pulling the bearings are available for order from India. People in the United States just replace the whole entire ceiling fan. There's a store in town called Motion Industries. I've gone there before to get bearings for power tools. I'm seriously thinking about replacing the bearings. I've seen the videos and the job don't seem that hard. Have you guys tried it ?