ISO INTERNATIONAL STANDARD 5593 NORME INTERNATIONALE Fourth edition Quatrieme édition YeTBepTOe H3aHHe MEKIYHAPOHbIM 2023-02 CTAHAAPT Rolling bearings Vocabulary Roulements Vocabulaire IoAIIHIHHKH KayeHH CJOBapb Reference number Numéro de référence CcbIJIoyHbIiHoMep ISO IS0 5593:2023(E/F/R) @IS02023 IS0 5593:2023(E/F/R) COPYRIGHT PROTECTED DOCUMENT DOCUMENT PROTEGE PARCOPYRIGHT AOKYMEHT OXPAHAEMbIИABTOPCKИMIIPABOM @IS02023 All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below orIsO'smemberbodyinthecountryoftherequester. Tous droits réserves. Sauf prescription differente ou necessité dans le contexte de sa mise en oeuvre, aucune partie de cette publication ne peut etre reproduite ni utilisée sous quelque forme que ce soit et par aucun procedé, électronique ou mécanique, y compris la photocopie, ou la diffusion sur I'internet ou sur un intranet, sans autorisation écrite prealable. Une autorisation peut Bce paBa 3aMIeHbI. EcJIN He ykasaHo HHoe HJIN B xone peaJIH3aHH, HHkakylo acTb HacTogIei ny6JIMkaHH HeJIb34 KoIHpoBaTbHJIHHcIOJIb3oBaTbBKaKoH-JIH6o@opMeHJIHKaKHM-JIH6o3JIeKTpoHHbIMHJIHMexaHHyecKHMcHIoco6oM,BKJIIOyaH doTOKOHHpoBaHHe, HJIH pa3MeIeHHe B ceTH MHTepHeT MJIM MHTpaHeT, 6e3 IpeBapHTeJbHOro IHCbMeHHOro corJacHA ISO. 3anpoc o pa3peeHHH MOkeT 6bITb HanpaBJIeH HO aApecy, IpHBeneHHOMy HMke, WJIN B KOMHTeT - yJIeH ISO B cTpaHe 3alpallIHBarolencTopoHbl. ISO copyright office CP 40i : Ch. de Blandonnet 8 CH-1214 Vernier, Geneva Tel. + 41 22 749 01 11 E-mail [email protected] Web www.iso.org Published in Switzerland PubliéenSuisse OTeyaTaHo B IBeapHM ii ISO2023-Allrightsreserved/Tousdroitsréserves/BcepaBacoxpaHroTc ISO INTERNATIONAL STANDARD 5593 Fourth edition 2023-02 Rolling bearings - Vocabulary Roulements Vocabulaire oduunHuku kayeHu Cho6apb Reference number IS0 5593:2023(E) ISO @IS02023 IS0 5593:2023(E) COPYRIGHT PROTECTED DOCUMENT @IS02023 All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, withoutpriorwrittenpermission.Permission can berequestedfrom eitherIso at theaddress below orIso'smemberbodyinthecountryoftherequester. ISO copyright office CP 401 · Ch. de Blandonnet 8 CH-1214 Vernier, Geneva Phone:+4122 749 0111 Email: [email protected] Website: www.iso.org Published in Switzerland ii @IS0 2023 - All rights reserved IS0 5593:2023(E) Contents Page Foreword ..iv Introduction .V 1 Scope. .1 2 Normative references 3 Terms and definitions. ..1 3.1 Mechanical bearings 1 3.1.1 Rolling bearings .1 3.1.2 Radial bearings 7 3.1.3 Thrust bearings 9 3.1.4 Ball bearings. 10 3.1.5 Roller bearings .15 3.2 Bearing parts .18 3.2.1 General 18 3.2.2 Features of bearing parts 21 3.2.3 Bearing rings 23 3.2.4 Bearing washers 26 3.2.5 Rolling elements 28 3.2.6 Cages .31 3.3 Bearing arrangements and subunits 33 3.3.1 Bearing arrangements 33 3.3.2 Subunits. 34 3.3.3 Rolling element and cage assemblies .35 3.4 Dimensions and feature identifications 36 3.4.1 Dimension plans, series and other feature identifications 36 3.4.2 Planes 37 3.4.3 Boundary dimensions 38 3.4.4 Dimensions of subunits and parts 40 3.5 Dimensions associated with tolerances 43 3.5.1 Widths of inner and outer rings 43 3.5.2 Roller dimensions. 43 3.5.3 Internal clearance. .44 3.6 Torque, loads and life 44 3.6.1 Torque 44 3.6.2 Actual loads .44 3.6.3 Equivalent loads ..46 3.6.4 Life 3.6.5 Calculation factors. 46 3.7 Miscellaneous. 47 3.7.1 Housings and bearing units. 47 3.7.2 Location and securing 49 Bibliography .10