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Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
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<SEC-DOCUMENT>0000084748-08-000090.txt : 20081015
<SEC-HEADER>0000084748-08-000090.hdr.sgml : 20081015
<ACCEPTANCE-DATETIME>20081015143215
ACCESSION NUMBER:		0000084748-08-000090
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20081013
FILED AS OF DATE:		20081015
DATE AS OF CHANGE:		20081015

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			ROGERS CORP
		CENTRAL INDEX KEY:			0000084748
		STANDARD INDUSTRIAL CLASSIFICATION:	PLASTICS, MATERIALS, SYNTH RESINS & NONVULCAN ELASTOMERS [2821]
		IRS NUMBER:				060513860
		STATE OF INCORPORATION:			MA
		FISCAL YEAR END:			1230

	BUSINESS ADDRESS:	
		STREET 1:		P.O. BOX 188
		STREET 2:		ONE TECHNOLOGY DRIVE
		CITY:			ROGERS
		STATE:			CT
		ZIP:			06263-0188
		BUSINESS PHONE:		860-779-5756

	MAIL ADDRESS:	
		STREET 1:		ONE TECHNOLOGY DRIVE
		CITY:			ROGERS
		STATE:			CT
		ZIP:			06263

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			DAIGLE ROBERT C
		CENTRAL INDEX KEY:			0001267540

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-04347
		FILM NUMBER:		081124749

	BUSINESS ADDRESS:	
		STREET 1:		C/O ROGERS CORP
		STREET 2:		ONE TECHNOLOGY DRIVE PO BOX 188
		CITY:			ROGERS
		STATE:			CT
		ZIP:			06263-0188
		BUSINESS PHONE:		8607749605

	MAIL ADDRESS:	
		STREET 1:		C/O:  ROGERS CORPORATION
		STREET 2:		ONE TECHNOLOGY DRIVE PO BOX 188
		CITY:			ROGERS
		STATE:			CT
		ZIP:			06263-0188
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>primary_doc.xml
<DESCRIPTION>PRIMARY DOCUMENT
<TEXT>
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<ownershipDocument>

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            <rptOwnerName>DAIGLE ROBERT C</rptOwnerName>
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            <rptOwnerStreet2>ONE TECHNOLOGY DRIVE PO BOX 188</rptOwnerStreet2>
            <rptOwnerCity>ROGERS</rptOwnerCity>
            <rptOwnerState>CT</rptOwnerState>
            <rptOwnerZipCode>06263-0188</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
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        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>VP, R&amp;D and CTO</officerTitle>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
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                <transactionPricePerShare>
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    <derivativeTable>
        <derivativeTransaction>
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            </securityTitle>
            <conversionOrExercisePrice>
                <value>12</value>
            </conversionOrExercisePrice>
            <transactionDate>
                <value>2008-10-13</value>
            </transactionDate>
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                <transactionFormType>4</transactionFormType>
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            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
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                    <value>D</value>
                </transactionAcquiredDisposedCode>
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            <exerciseDate>
                <value>2008-10-13</value>
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            <expirationDate>
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                </underlyingSecurityShares>
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                    <value>0</value>
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    </derivativeTable>

    <footnotes>
        <footnote id="F1">Mr. Daigle also indirectly owns 6,132.6391 shares of Rogers Corporation Capital (Common) Stock through the Company's 401(k) plan.  This exercise was made pursuant to Mr. Daigle's 10b5-1 plan.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>Charlene LaPreay, as Power of Attorney</signatureName>
        <signatureDate>2008-10-15</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
-----END PRIVACY-ENHANCED MESSAGE-----