There are the different types of cylindrical bearings, slewing steel bearing, and radial bearings are the most common type of wheel bearing. Shafts are usually made of steel or in steel and have a rotating cylindrical shape.
Steel wheel bearings are adopted in the form of stamped steel ball bearings as they have more or less threaded on steel ball bearings. Stainless steel roller bearings is a common type in high-speed ballistic fashion.