BS IS0 20056-1:2017 BSl Standards Publication Rolling bearings Load ratings for hybrid bearings with rolling elements made of ceramic Part 1: Dynamic load ratings bsi. BSIS020056-1:2017 BRITISH STANDARD National foreword This British Standard is theUK implementation of IS020056-1:2017 The UKparticipation inits preparation was entrustedto Technical Committee MCE/7, Rolling bearings. A list of organizations represented on this committee can be obtained on request to its secretary. This publication does not purport to include all the necessary provisions ofa contract.Users areresponsiblefor its correctapplication. @The British Standards Institution 2018 Published by BSI Standards Limited 2018 ISBN 978 0580 89992 8 ICS21.100.20 Compliance with a British Standard cannot confer immunity from legalobligations. This British Standard was published under the authority of the StandardsPolicyand StrategyCommittee on31 January2018. Amendments/corrigendaissuedsincepublication Date Text affected BSIS020056-1:2017 INTERNATIONAL ISO STANDARD 20056-1 First edition 2017-12-15 Rolling bearings Load ratings for hybrid bearings with rolling elements made of ceramic - Part 1: Dynamic load ratings Roulements-Charges debase pour roulementshybrides avec élementsroulantsen ceramique Partie 1: Charges dynamiques de base Reference number IS0 20056-1:2017(E) ISO @ISO2017