WIND TURBINE

thingiverse

Here's a video of a person working with various mechanical parts: https://youtu.be/HswhjIRqr4A They're using 4 heavy-duty bearings, each labeled 608ZZ, which are designed to withstand significant stress and wear. In addition to the bearings, they have two long, thin tubes made from carbon fiber. One tube is 90 millimeters in length and has a diameter of 8 millimeters, while the other tube measures 220 millimeters in length and also has a diameter of 8 millimeters. The person is also using six small screws and nuts, each with a thread size of 3 millimeters by 25 millimeters. These will be used to secure various components together. Finally, they have an M8 rod that will be connected to a fixed vertical component in some way.