They simply consist of cylindrical objects, most commonly balls, between two rotating surfaces, this greatly reduces friction and therefore wear and tear. Ingenious!!
Saturday 4 February 2012
Research-Ball Bearing
The majority of modern technology depends upon this invention. They are used in a number of Da Vinci's marvelous machines, without which, they wouldn't be possible!
They simply consist of cylindrical objects, most commonly balls, between two rotating surfaces, this greatly reduces friction and therefore wear and tear. Ingenious!!
They simply consist of cylindrical objects, most commonly balls, between two rotating surfaces, this greatly reduces friction and therefore wear and tear. Ingenious!!
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