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Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
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MIC-Info: RSA-MD5,RSA,
 Bmk5ehvgGQcinhltptYjIPF0rSJNFFqRoSMazGTJFlUWYYzjwwNraRoohyo81Sib
 KCbH+zabi/6Vntahtruo8Q==

<SEC-DOCUMENT>0000009892-04-000110.txt : 20040716
<SEC-HEADER>0000009892-04-000110.hdr.sgml : 20040716
<ACCEPTANCE-DATETIME>20040716125331
ACCESSION NUMBER:		0000009892-04-000110
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20040714
FILED AS OF DATE:		20040716

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			BARD C R INC /NJ/
		CENTRAL INDEX KEY:			0000009892
		STANDARD INDUSTRIAL CLASSIFICATION:	SURGICAL & MEDICAL INSTRUMENTS & APPARATUS [3841]
		IRS NUMBER:				221454160
		STATE OF INCORPORATION:			NJ
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		730 CENTRAL AVE
		CITY:			MURRAY HILL
		STATE:			NJ
		ZIP:			07974
		BUSINESS PHONE:		9082778000

	MAIL ADDRESS:	
		STREET 1:		730 CENTRAL AVENUE
		CITY:			MURRAY HILL
		STATE:			NJ
		ZIP:			07974

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			KELLY BRONWEN K
		CENTRAL INDEX KEY:			0001204669

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-06926
		FILM NUMBER:		04917586

	BUSINESS ADDRESS:	
		STREET 1:		C/O C.R BARD INC
		STREET 2:		730 CENTRAL AVE.
		CITY:			MURRAY HILL
		STATE:			NJ
		ZIP:			07974
		BUSINESS PHONE:		9082778000

	MAIL ADDRESS:	
		STREET 1:		C/O C.R BARD INC
		STREET 2:		730 CENTRAL AVE
		CITY:			MURRAY HILL
		STATE:			NJ
		ZIP:			07974
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>primary_doc.xml
<DESCRIPTION>PRIMARY DOCUMENT
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0202</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2004-07-14</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0000009892</issuerCik>
        <issuerName>BARD C R INC /NJ/</issuerName>
        <issuerTradingSymbol>bcr</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001204669</rptOwnerCik>
            <rptOwnerName>KELLY BRONWEN K</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O C.R BARD INC</rptOwnerStreet1>
            <rptOwnerStreet2>730 CENTRAL AVE</rptOwnerStreet2>
            <rptOwnerCity>MURRAY HILL</rptOwnerCity>
            <rptOwnerState>NJ</rptOwnerState>
            <rptOwnerZipCode>07974</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>VP Human Resources</officerTitle>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2004-07-14</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>A</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
                <footnoteId id="F1"/>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>950</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>5783.586</value>
                    <footnoteId id="F2"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <derivativeTable>
        <derivativeTransaction>
            <securityTitle>
                <value>Option (Right to Buy)</value>
                <footnoteId id="F3"/>
            </securityTitle>
            <conversionOrExercisePrice>
                <value>54.965</value>
            </conversionOrExercisePrice>
            <transactionDate>
                <value>2004-07-14</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>A</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>13100</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <exerciseDate>
                <footnoteId id="F4"/>
            </exerciseDate>
            <expirationDate>
                <value>2014-07-14</value>
            </expirationDate>
            <underlyingSecurity>
                <underlyingSecurityTitle>
                    <value>Common Stock</value>
                </underlyingSecurityTitle>
                <underlyingSecurityShares>
                    <value>13100</value>
                </underlyingSecurityShares>
            </underlyingSecurity>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>13100</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </derivativeTransaction>
    </derivativeTable>

    <footnotes>
        <footnote id="F1">Grant of restricted stock, which becomes eligible for vesting upon achieving certain performance criteria or fully vests in seven years.</footnote>
        <footnote id="F2">On May 28, 2004, The common Stock of C. R. Bard, Inc. split 2-for-1 resulting in 2,128 additional shares.  Includes 577.586 shares acquired under the Company's Employee Stock Purchase Plan on June 30, 2004.  Reporting Person also Indirectly holds 340 shares in the Company's 401(k) Plan as of May 31, 2004.  On May 28, 2004, the common stock of C. R. Bard, Inc. split 2-for-1 resulting in 170 additional 401(k) Plan Shares.</footnote>
        <footnote id="F3">Performance options granted under the 2003 Long Term Incentive Plan of C. R. Bard, Inc.  Also granted in tandem with these options are Limited Stock Appreciation Rights which can only be exercised upon a &quot;Change of Control&quot; as defined in the Plan.</footnote>
        <footnote id="F4">Options vest in accordance with schedule upon achievement of certain performance criteria or fully vest in five years.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>Brian Burlew, Attorney-in-Fact</signatureName>
        <signatureDate>2004-07-16</signatureDate>
    </ownerSignature>
</ownershipDocument>

</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
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