TIMKEN CO — Director's Dealing 2012

Feb 21, 2012

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: TIMKEN CO (TKR)
CIK: 0000098362
Period of Report: 2012-02-21

Reporting Person: Kyle Richard G (President-mob ind & aerospace)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2012-02-21	Common Stock	M	3000	$31.41	Acquired	20162	Direct
2012-02-21	Common Stock	S	2277	$53.30	Disposed	17885	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2012-02-21	Employee Stock Option (right to buy)	$31.41	M	3000	Disposed	2016-04-18	Common Stock (3000)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	2402	Indirect

Footnotes

F1: 8,750 shares granted on 4/18/2006 vested in 25% increments per year.