International Standard
ISO 21250-4:2020
Rolling bearings — Noise testing of rolling bearing greases — Part 4: Test and evaluation method NQ
Reference number
ISO 21250-4:2020
Edition 1
2020-07
© ISO 2024
International Standard
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Published (Edition 1, 2020)

ISO 21250-4:2020

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Language
CHF 63
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Abstract

This document specifies the testing and evaluation method of rolling bearing grease noise in accordance with the method NQ.

General information

  • Status
     : Published
    Publication date
     : 2020-07
    Stage
    : International Standard published [60.60]
  • Edition
     : 1
    Number of pages
     : 10
  • Technical Committee :
    ISO/TC 4
    ICS :
    21.100.20 
  • RSS updates

Life cycle

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goal

9
Industry, Innovation and Infrastructure

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