Abstract

ISO 14635-3:2005 specifies a test method based on an FZG four-square test machine for determining the relative load-carrying capacity of semi-fluid gear greases defined by the gear surface damage known as scuffing. This method is useful for evaluating the scuffing load capacity potential of semi-fluid gear greases of NLGI classes 0 to 000, typically used with highly stressed gearing for enclosed gear drives. It can only be applied to greases giving a sufficient lubricant flow in the test gear box of the FZG test machine.


General information 

  • Status
     : Withdrawn
    Publication date
     : 2005-09
  • Edition
     : 1
    Number of pages
     : 19
  • Technical Committee
     : ISO/TC 60/SC 2 Gear capacity calculation
  • ICS
     :
    21.200 Gears

Life cycle

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