Timken Names Donna Demerling Senior Vice President - Quality

CANTON, Ohio, Aug. 19, 2005 -- The Timken Company announced today that Donna J. Demerling has been named senior vice president - quality and Lean Six Sigma. Ms. Demerling, who was previously senior vice president - supply chain transformation, will report to James W. Griffith, president and CEO.

http://www.timken.com/media/kits/Quality.asp

"Timken was built on a foundation of quality. It is one of our core values and an important part of our brand promise," said Mr. Griffith. "This newly created position underscores our commitment to quality and our intent to be the company where customers turn to improve their own performance.

"Donna's product engineering background and extensive operations experience, as well as the skills she acquired in other leadership positions at Timken, make her well-suited to lead the efforts of our quality teams around the world."

In her new position, Ms. Demerling will be responsible for quality assurance throughout all of Timken's business processes, including product design, manufacturing, supply chain and administrative areas. She will continue to lead the Lean Six Sigma function.

Ms. Demerling began her career with the company in 1972 as an associate engineer and went on to hold leadership positions in industrial and aerospace engineering. She also has been a leader in manufacturing, including serving as general manager of the company's automotive manufacturing and distribution operations in Bucyrus, Ohio. In 1997, she was named an officer of the company and president - aerospace and super precision, where she developed a strategy that delivered ongoing growth in that segment. In 2003, she assumed the newly created role of senior vice president of supply chain, and built a new organization that integrated the efforts of purchasing, order fulfillment, logistics and manufacturing strategy.

Ms. Demerling received a bachelor's degree in mechanical engineering from Case Western Reserve University and completed the Management Program for Executives at the University of Pittsburgh. She earned a master's degree as a Sloan Fellow at Stanford University and, in 2000, was named a member of the Sloan Alumni Advisory Board.

Michael J. Hill will become senior vice president - supply chain management. Mr. Hill was previously vice president - manufacturing for the Industrial Group.

The Timken Company (www.timken.com) keeps the world turning, with innovative ways to make customers' products run smoother, faster and more efficiently. Timken's highly engineered bearings, alloy steels and related products and services turn up everywhere - on land, on the seas and in space. With operations in 27 countries, sales of $4.5 billion in 2004 and 26,000 employees, Timken is Where You Turn(TM) for better performance.

MEDIA CONTACT: Denise Bowler, Manager - Communications, Telephone: (330) 471-3485, or Facsimile: (330) 471-7032, or Denise.bowler@timken.com.

INVESTOR CONTACT: Steve Tschiegg, Telephone: (330) 471-7446, or Facsimile:, (330) 471-2797, or steve.tschiegg@timken.com