The Timken Company has acquired Interlube Systems Ltd., which makes and markets automated lubrication delivery systems and related components to end market sectors including commercial vehicles, construction, mining and heavy and general industries.   With 2012 sales of approximately $13 million and 90 employees, Interlube is based in Plymouth, U.K., has an operation in Dayton, Ohio, and a joint venture in Zhuhai, China. The purchase also includes MSP Distributors Ltd., based in Cheltenham, U.K., and acquired by Interlube in 2007, which designs, installs and repairs lubrication systems.   “We’re pleased to have Interlube join the Timken team,” said Michael Connors,…