website:https://www.jhmindustry.com/
Shanghai Jian & Mei Industry and Trade Co., Ltd. is the company which manufacture and export fasteners and metal hardware, founded in 2006, with import-export authority. Now, 80% products export to all over the world and 20% sell in domestic market.
Grandson Max was working on a small vertical axis wind turbine for a school project. I made this video for him to give a general idea of how flange bearing are secured to keep the shaft stable and vertical. In his application the bearing are are located on the bottom of the vertical axis shaft only.