Reference number
ISO 14635-2:2023
© ISO 2024
International Standard
ISO 14635-2:2023
Gears — FZG test procedures — Part 2: FZG step load test A10/16, 6R/120 for relative scuffing load-carrying capacity of high EP oils
Edition 2
2023-07
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Published (Edition 2, 2023)

ISO 14635-2:2023

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Format
CHF 129
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Abstract

This document specifies a test method based on a FZG four-square test machine to determine the relative load-carrying capacity of high EP oils defined by the gear surface damage known as scuffing. This test method is useful for evaluating the scuffing load capacity potential of oils typically used with highly stressed cylindrical gearing found in many vehicle and stationary applications. It is not suitable for establishing the scuffing load capacity potential of oils used in highly loaded hypoid bevel gearing applications, for which purpose other methods are available in the industry.

NOTE            This method is technically equivalent to CEC L-84-02.

General information

  • Status
     : Published
    Publication date
     : 2023-07
    Stage
    : International Standard published [60.60]
  • Edition
     : 2
    Number of pages
     : 19
  • Technical Committee :
    ISO/TC 60/SC 2
    ICS :
    21.200 
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