Hex High Tensile Bolt SAE J429 Grade8, Material: 40Cr, From Ningbo S&D Metalwork Co.,Ltd, www.sendingmetalwork.com
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.