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The Timken Company, Timken, JTEKT Corp.
SKF
SKF AB .
NTN
Seohan-NTN Bearing Co.
Schaeffler Group
, Schaeffler Group, Porsche Cayenne S 10%.
SKF .
NSK Ltd.
KOYO
Koyo Corp.
Timken
The Timken Company 2009 .