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  2. Friedrich Fischer - Wikipedia

    en.wikipedia.org/wiki/Friedrich_Fischer

    Friedrich Fischer (March 19, 1849 – October 2, 1899) from Schweinfurt, Germany is considered the father of the modern ball bearing, having invented the process for milling standard bearings in 1883.

  3. History of construction - Wikipedia

    en.wikipedia.org/wiki/History_of_construction

    New construction devices included steam engines, machine tools, explosives and optical surveying. The steam engine combined with two other technologies which blossomed in the nineteenth century, the circular saw and machine cut nails, lead to the use of balloon framing and the decline of traditional timber framing .

  4. Bearing (mechanical) - Wikipedia

    en.wikipedia.org/wiki/Bearing_(mechanical)

    A ball bearing. A bearing is a machine element that constrains relative motion to only the desired motion and reduces friction between moving parts.The design of the bearing may, for example, provide for free linear movement of the moving part or for free rotation around a fixed axis; or, it may prevent a motion by controlling the vectors of normal forces that bear on the moving parts.

  5. Sven Gustaf Wingqvist - Wikipedia

    en.wikipedia.org/wiki/Sven_Gustaf_Wingqvist

    Sven Gustaf Wingqvist (10 December 1876 – 17 April 1953) was a Swedish engineer, inventor, and industrialist, and one of the founders of Svenska Kullagerfabriken (SKF), one of the world's leading ball bearing and roller bearing makers. Sven Wingqvist invented the multi-row self-aligning ball bearing in 1907.

  6. Isaac Babbitt - Wikipedia

    en.wikipedia.org/wiki/Isaac_Babbitt

    Babbitt was born on July 26, 1799, in Taunton, Massachusetts.He was a goldsmith by trade, who experimented with metal alloys. [2] In 1824, he made the first Britannia metal manufactured in the United States, from which he sold table wares as Babbitt, Crossman & Company.

  7. Rolling-element bearing - Wikipedia

    en.wikipedia.org/wiki/Rolling-element_bearing

    17th century - Galileo describes the functionality of a caged bearing [4] 1740 - John Harrison invented the first caged roller bearing for H3 marine timekeeping. [5] 1794 - The first patent for the ball race was given to Phillip Vaughn of Carmarthen, Wales. This is the first design seen with a spherical object moving through a groove.

  8. Henry Timken - Wikipedia

    en.wikipedia.org/wiki/Henry_Timken

    Henry Timken (August 16, 1831 in Bremen, Germany – March 16, 1909 in San Diego, California) [1] [2] was an inventor and businessman who founded the Timken Roller Bearing Company, later called the Timken Company. His family migrated to the United States when he was 7 years old. He began his business career in the St. Louis region.

  9. Washer (hardware) - Wikipedia

    en.wikipedia.org/wiki/Washer_(hardware)

    They may also be used in rotating applications, as a bearing. A thrust washer is used when a rolling element bearing is not needed either from a cost-performance perspective or due to space restraints. Coatings can be used to reduce wear and friction, either by hardening the surface or by providing a solid lubricant (i.e. a self-lubricating ...