In summary, the Timken roller bearing originated in the late 19th century when Henry Timken invented a new type of tapered roller bearing designed to improve the efficiency and durability of machinery. His innovation addressed the common issues of friction and wear in traditional bearings. The Timken Company was founded in 1899, and it quickly gained recognition for its high-quality bearings, which revolutionized industries such as automotive and manufacturing. Over the years, the company expanded its product line and maintained a focus on engineering excellence, contributing significantly to modern mechanical design and performance.
Roller bearings have existed for more than 2000 years, ball races were developed and first employed in the late 1860s for bicycles.
Heinrich Hertz, now of frequency fame, was an experimental physicist and applied mathematician who did the classical elasticity calculations on ball and roller bearings, published in 1881-1882. He calculated the loads, deflection, and fatigue limits, that made reliable rolling bearings possible. https://en.wikipedia.org/wiki/Contact_mechanics
Henry Timken, was a German immigrant to the USA, who improved rolling bearings and founded the Timken Roller Bearing Company in 1899. He applied the tapered roller bearings to wheeled transport.
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Hornbein
2,700
2,250
In my Michigan use Timken Roller Bearings advertised heavily. I can still sing the chorus of their jingle.