ISO INTERNATIONAL STANDARD 2982-2 Third edition 2013-04-15 Rolling bearings Accessories Part 2: Dimensions for locknuts and locking devices Roulements-Accessoires- Partie 2: Dimensions des écrous a encoches et dispositifs de blocage Reference number IS02982-2:2013(E) LSO @IS02013 IS02982-2:2013(E) COPYRIGHTPROTECTEDDOCUMENT ISO2013 All rights reserved. Unless otherwise specified, 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 or ISO's member body in the country of the requester. ISO copyright office Case postale 56.CH-1211 Geneva 20 Tel. + 4122 749 01 11 Fax +41 22 749 09 47 E-mail [email protected] Webwww.iso.org Published in Switzerland ii @ IS0 2013- All rights reserved IS0 2982-2:2013(E) Contents Page Foreword ..iv 1 Scope .1 2 Normativereferences 3 Terms and definitions 4 Symbols ..1 4.1 General. .1 4.2 Locknuts with 4 slots ..2 4.3 Lockwasherswithstraightinnertab .3 4.4 Locknutswith8slots .4 4.5 Locking clip assemblies .5 5 Dimensions .5 5.1 Locknuts with 4 slots .5 5.2 Lockwasherswith straightinnertab .7 5.3 Locknuts with 8 slots ..8 5.4 Locking clip assemblies .9 AnnexA (informative)Lockwasherswithbent innertab ..11 Bibliography .13 @ IS0 2013 -All rights reserved iii