A bearing is a mechanical system that facilitates rotational or linear motion of an object. Ball bearings are a common type of bearing found in everything from the wheels of roller skates and skateboards, to the hard drive on your computer. The purpose of ball bearings is to reduce friction between two moving parts. Typically made of steel or ceramic, they can also be found in home appliances such as microwaves and blenders, as well as personal use items such as CD players and camcorders. Even the Hubble Telescope and satellite weather stations have ball bearings incorporated into their technology.
The first ball bearing patent was granted to a French bike mechanic and all bearings ...
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A bearing is a mechanical system that facilitates rotational or linear motion of an object. Ball bearings are a common type of bearing found in everything from the wheels of roller skates and skateboards, to the hard drive on your computer. The purpose of ball bearings is to reduce friction between two moving parts. Typically made of steel or ceramic, they can also be found in home appliances such as microwaves and blenders, as well as personal use items such as CD players and camcorders. Even the Hubble Telescope and satellite weather stations have ball bearings incorporated into their technology.
The first ball bearing patent was granted to a French bike mechanic and all bearings were initially produced per the European metric standard. American manufacturers, however, use both the metric standard and also the US inch standard in the manufacture of domestic ball bearings.
Ball bearings work by enabling the movement of parts, without the parts actually touching and producing excess heat and friction. For example, picture the wheel of a bicycle. Ball bearings are found between the axel that runs through the center of a bike wheel, and the hub of the wheel. The bearings allow the wheel to turn smoothly and help reduce the wear and tear on the bicycle parts. Additional information about ball bearings can be found at Business.com.