New Standard from Last Update.

NATIONAL FOREWORD

‘This Indian Standard which is identical with ISO 26602 : 2017 ‘Fine ceramics (advanced ceramics, advanced technical ceramics) - Silicon nitride materials for rolling bearing balls and rollers’ issued by the International Organization for Standardization (ISO) was adopted by the Bureau of Indian Standards on recommendation of the Ceramicware Sectional Committee and approval of the Division Council’.

This document specifies the requirements for preprocessed silicon nitride materials for rolling bearing balls and rollers.