ISO/TR TECHNICAL REPORT 17606 Firstedition 2014-06-15 Plain bearings Lubrication characteristics of crosshead pin bearings for low-speed marine diesel engines Paliers lisses - Caractéristiques de lubrification des paliers de crosse pourmoteurs diesels marins a vitessefaible Reference number IS0/TR 17606:2014(E) ISO ISO 2014 IS0/TR 17606:2014(E) Contents Page Foreword iv Introduction V 1 Scope. 1 2 Crosshead pin bearing and its symbols 3 Oil supply method on bearing sliding surfaces 3 4 Shape of a bearing.. ..3 4.1 Bearing inside diameter, bearing width, height, circumferential groove, and an upper bearing.... 3 4.2 Wall thickness of a bearing and shape of its bore. 4.3 Oil supply— Lubrication characteristics.. Bibliography @ IS0 2014 - All rights reserved iii IS0/TR17606:2014(E) Foreword Iso(theInternationalOrganizationforStandardization)isaworldwidefederationofnationalstandards bodies (IsO memberbodies).The work of preparing International Standards is normally carried out through Iso technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International ISOcollaboratescloselywiththeInternationalElectrotechnicalCommission(IEC)onallmattersof electrotechnicalstandardization The procedures used to develop this document and those intended for its further maintenance are describedintheIso/lEcDirectives,Part1.Inparticularthedifferentapprovalcriterianeededforthe differenttypes of Iso documents shouldbe noted.This document wasdraftedin accordancewith the editorial rules ofthe ISO/IEC Directives,Part2 (seewww.iso.org/directives). Attentionisdrawntothepossibilitythatsomeoftheelementsofthisdocumentmaybethesubjectof patent rights. Iso shall not be held responsible for identifying any or all such patent rights. Details of anypatentrightsidentifiedduringthedevelopmentofthedocumentwillbeintheIntroductionand/or on the Iso list of patentdeclarations received (see www.iso.org/patents). Anytradename used in this document is information givenfor theconvenience of users and does not constitutean endorsement. Foran explanation onthemeaningofIsospecific terms andexpressionsrelatedtoconformity assessment,as well asinformation aboutIsO's adherenceto the WTOprinciples in the Technical Barriers toTrade(TBT)seethefollowingURL:Foreword-Supplementaryinformation ThecommitteeresponsibleforthisdocumentisISO/TC123,Plainbearings,SubcommitteeSC7,Special typesof plain bearings. iv IS02014-Allrightsreserved