Bearings make machines possible

You’ve probably used a ballpoint pen to write, a hard drive to store data, a skateboard to zoom around, and, of course, an electric motor to power a household machine or two.┬áBut do you wonder what makes them run so smoothly and quietly? Bearings make machines like these run. Without bearings, devices like these would wear out from the effects of friction, and would need to be replaced constantly.

ball-bearings-1958085_960_720.jpg

Continue reading “Bearings make machines possible”