TIMKEN CO — Director's Dealing 2010

Nov 15, 2010

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: TIMKEN CO (TKR)
CIK: 0000098362
Period of Report: 2010-11-12

Reporting Person: BURKHART WILLIAM R (Sr. VP and General Counsel)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2010-11-12	Common Stock	M	13000	$30.93	Acquired	32644	Direct
2010-11-12	Common Stock	S	13000	$42.93	Disposed	19644	Direct
2010-11-12	Common Stock	M	12375	$29.23	Acquired	32019	Direct
2010-11-12	Common Stock	S	12375	$42.94	Disposed	19644	Direct
2010-11-12	Common Stock	M	7700	$30.70	Acquired	27344	Direct
2010-11-12	Common Stock	S	7700	$42.99	Disposed	19644	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2010-11-12	Employee Stock Option (right to buy)	$30.93	M	13000	Disposed	2016-02-06	Common Stock (13000)	Direct
2010-11-12	Employee Stock Option (right to buy)	$29.23	M	12375	Disposed	2017-02-05	Common Stock (12375)	Direct
2010-11-12	Employee Stock Option (right to buy)	$30.70	M	7700	Disposed	2018-02-04	Common Stock (7700)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	8501	Indirect

Footnotes

F1: 13,000 shares granted on 2/6/2006 (previously reported on a Form 4) vested in 25% increments per year.

F2: 16,500 shares granted on 2/5/2007 (previously reported on a Form 4) vest in 25% increments per year.

F3: 15,400 shares granted on 2/4/2008 (previously reported on a Form 4) vest in 25% increments per year.