    <SEC-DOCUMENT>0000098362-17-000073-index.html : 20170531
    <SEC-HEADER>0000098362-17-000073.hdr.sgml : 20170531
    <ACCEPTANCE-DATETIME>20170531160150
    ACCESSION NUMBER:		0000098362-17-000073
    CONFORMED SUBMISSION TYPE:	8-K
    PUBLIC DOCUMENT COUNT:		43
    CONFORMED PERIOD OF REPORT:	20170531
    ITEM INFORMATION:		Regulation FD Disclosure
    ITEM INFORMATION:		Financial Statements and Exhibits
    FILED AS OF DATE:		20170531
    DATE AS OF CHANGE:		20170531

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			TIMKEN CO
    		CENTRAL INDEX KEY:			0000098362
    		STANDARD INDUSTRIAL CLASSIFICATION:	BALL & ROLLER BEARINGS [3562]
    		IRS NUMBER:				340577130
    		STATE OF INCORPORATION:			OH
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		8-K
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-01169
    		FILM NUMBER:		17881006

    	BUSINESS ADDRESS:
    		STREET 1:		4500 MT. PLEASANT ST. NW
    		CITY:			NORTH CANTON
    		STATE:			OH
    		ZIP:			44720-5450
    		BUSINESS PHONE:		(234) 262-3000

    	MAIL ADDRESS:
    		STREET 1:		4500 MT. PLEASANT ST. NW
    		CITY:			NORTH CANTON
    		STATE:			OH
    		ZIP:			44720-5450

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	TIMKEN ROLLER BEARING CO
    		DATE OF NAME CHANGE:	19710304
    </SEC-HEADER>
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