Table of Contents

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Measurement procedures
5 Evaluation criteria
Annex A (normative) - Evaluation zone boundaries for
        vibration of non-rotating parts
Annex B (normative) - Evaluation zone boundaries for
        vibration of rotating shafts
Annex C (informative) - Example of setting ALARM and
        TRIP values
Annex D (informative) - Cautionary notes about the use
        of vibration velocity criteria at low rotational speeds
Annex E (informative) - Evaluation zone boundary limits and
        bearing clearance
Bibliography

Abstract

Defines to land-based gas turbines, steam turbines and generators (whether coupled with gas and/or steam turbines) with power outputs greater than 40 MW, fluid-film bearings and rated speeds of 1500 r/min, 1800 r/min, 3000 r/min or 3600 r/min.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	International Organization for Standardization
Pages
ISBN
Committee	TC 108
Supersedes	ISO 10816-2 : 2009 ISO 7919-2 : 2009 ISO/DIS 20816-2 : 60.00 (2017)