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Machine elements#

Power screws, journal bearings and rolling bearings.

Coulomb’s friction and the power screw (1785)

Coulomb's friction and the power screw (1785)

Petroff’s law of bearing friction (1883)

Petroff's law of bearing friction (1883)

Reynolds and Sommerfeld: hydrodynamic lubrication (1886-1904)

Reynolds and Sommerfeld: hydrodynamic lubrication (1886-1904)

Lundberg and Palmgren’s rolling-bearing life (1947)

Lundberg and Palmgren's rolling-bearing life (1947)

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Coriolis’s work and kinetic energy (1829)

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Coulomb’s friction and the power screw (1785)
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