ISO INTERNATIONAL STANDARD 6743-99 First edition 2002-08-01 Lubricants, industrial oils and related products (class L) Classification - Part 99: General Lubrifiants, huiles industrielles et produits connexes (classe L) - Classification- Partie 99: Généralités Reference number ISO 6743-99:2002(E) ISO @ ISO 2002 No reproduction or networking permited without license from IHS ISO 6743-99:2002(E) PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobe's licensing policy, this file may be printed or viewed but shall not be edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing. In downloading this file, Adobe is a trademark of Adobe Systems Incorporated. Details of the software products used to create this PDF file can be found in the General Info relative to the file; the PDF-creation parameters were optimized for printing. Every care has been taken to ensure that the file is suitable for use by IsO member bodies. In the unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below. @ISO2002 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either IsO at the address below or IsO's member body in the country of the requester. ISO copyright office Case postale 56 · CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail copyright@iso.ch Web www.iso.ch Printed in Switzerland CopynhinatinalOrganizatinr Standardization @ ISO 2002 - All rights reserved No reproduction or networking permitted without license from IHS ISO 6743-99:2002(E) Foreword IsO (the International Organization for Standardization) is a worldwide federation of national standards bodies (IsO member bodies). The work of preparing International Standards is normally carried out through isO technical the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with IsO, also take part in the work. IsO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/lEC Directives, Part 3. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. Attention is drawn to the possibility that some of the elements of this part of isO 6743 may be the subject of patent rights. IsO shall not be held responsible for identifying any or all such patent rights. International Standard ISO 6743-99 was prepared by Technical Committee ISO/TC 28, Petroleum products and lubricants, Subcommittee SC 4, Classifications and specifications. This first edition cancels and replaces ISO 6743-0:1981, which has been technically revised. ISO 6743 consists of the following parts, under the general title Lubricants, industrial oils and related products (class L) Classification: Part 1:Family A (Total loss systems) Part 2: Family F (Spindle bearings, bearings and associated clutches) — Part 3: Family D (Compressors) — Part 4: Family H (Hydraulic systems) Part 5: Family T(Turbines) Part 6: Family C (Gears) Part 7: Family M (Metalworking) Part 8: Family R (Temporary protection against corrosion) - Part 9: Family X (Greases) _/Part 10:FamilyY (Miscellaneous) Part 11: Family P (Pneumatic tools) Part 12: Family Q (Heat transfer fluids) Part 13:FamilyG (Slideways) — Part 14: Family U (Heat treatment) Part15:FamilyE (lnternal combustionengineoils) — Part 99: General Copyrightinternp1sgg2ntorAinighitsioreserved ii