When we use the bearing, please don’t forget who invented bearings.

I think everyone has heard that the bearing is very familiar with the bearing. In the life of some mechanical products, large machines need to be inseparable because it is a mechanical support point, a center point, without it, the machine can't rotate. Therefore, the bearing is very important, but why do I still need to mention the bearing today?Everyone knows the definition and function of the bearing, but who invented bearings? Do you know?Today I will introduce who invented bearings.

 who invented bearings--The early form of linear motion bearings was a row of wooden poles placed under the raft. This technique may be traced back to the construction of the Giza Pyramid, although there is no clear evidence. Modern linear motion bearings use a working principle, except that balls are sometimes used instead of rollers.

 who invented bearings--The earliest sliding and rolling element bearings were made of wood. Ceramics, sapphires or glass are also used. Steel, copper, other metals, plastics (such as nylon, bakelite, Teflon and UHMWPE) are commonly used.

 who invented bearings--From heavy-duty wheel axles and machine tool spindles to precision timepiece components, rotary bearings are required for many applications. The simplest rotary bearing is a bushing bearing, which is simply a bushing sandwiched between the wheel and the axle. This design was subsequently replaced by a rolling bearing, which replaced the original bushing with a number of cylindrical rollers, each rolling body being like a separate wheel. The first practical rolling bearing with cage was invented by watchmaker John Harrison in 1760 for the production of the H3 chronograph.

 who invented bearings--An example of an early ball bearing was found on an ancient Roman ship found in Lake Nami, Italy. This wooden ball bearing is used to support the rotating table top. This ship was built in 40 BC. who invented bearings--It is said that Leonardo da Vinci described a ball bearing around 1500. Among the various immature factors of ball bearings, it is important that collisions occur between the balls, causing additional friction. But this can be prevented by putting the ball in a small cage. who invented bearings-- In the 17th century, Galileo made the earliest description of the "fixed ball" or "cage ball" ball bearings. But for a long time afterwards, mounting the bearings on the machine has not been achieved. The first patent on the ball channel was obtained by Carmarthen's Philip Vaughan in 1794.-- who invented bearings

who invented bearings--In 1883, Friedrich Fisher proposed the use of a suitable production machine to grind steel balls of the same size and roundness. This laid the foundation for the creation of an independent bearing industry. The initials of "Fischers Automatische Gu?stahlkugelfabrik" or "Fischer Aktien-Gesellschaft" became trademarks and were registered on July 29, 1905. In 1962, the trademark was revised and used today, and in 1979 became an integral part of the company.

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