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antique steel bearings used in old mills

antique steel bearings used in old mills

Jan 02 2013 · Babbit and ball bearings coexisted for a very long time And brassbronze bushings are still widely used in many applications Ball bearings were being used in highend bicycles by the 1870s The original Babbit metal wasnt invented until 1839 by comparison Babbit bearings were still being used in cars in the 1940s maybe 1950s

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