Ball bearings are components that help reduce friction between moving parts. By using ball bearings, it is possible to create a smoother and more efficient operation for machines. Ball bearings can be found in a wide range of applications, from bicycles to aircraft engines, to garage door wheels.
There are two main types of ball bearings: radial and thrust. Radial ball bearings are the most common type and can handle both radial and axial loads. Thrust ball bearings can only handle axial loads and are often used in high-speed applications.
Ball bearings are made from an inner ring, an outer ring, and a set of balls. The balls are usually made from steel or ceramic, and they sit in between the inner and outer rings. The balls are what allow the bearing to rotate smoothly and with reduced friction.
I'm Joost Nusselder, the founder of Tools Doctor, content marketer, and dad. I love trying out new equipment, and together with my team I've been creating in-depth blog articles since 2016 to help loyal readers with tools & crafting tips.