ISO 7146-1:2019

Plain bearings — Appearance and characterization of damage to metallic hydrodynamic bearings — Part 1: General

Publication date: May 16, 2019

General information

Current stage: 90.92 Effective date: Nov 18, 2024

Originator: ISO

Owner: ISO/TC 123/SC 2

Type: International Standard

ICS: 21.100.10

Languages: English

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Status: Published

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Scope

This document defines, describes and classifies the characteristics of damage occurring in service to hydrodynamically lubricated metallic plain bearings and journals. It assists in the understanding of the various characteristic forms of damage which can occur.
Consideration is restricted to damage characteristics which have a well-defined appearance and which can be attributed to particular damage causes with a high degree of certainty. Various appearances are illustrated with photographs and diagrams.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 7146-1:2008

NOW

PUBLISHED
ISO 7146-1:2019
90.92 Standard to be revised
Nov 18, 2024

REVISED BY

IN_DEVELOPMENT
ISO/AWI 7146-1