BS ISO 14635-3:2006
Gears - FZG test procedures - FZG test method A/2, 8/50 for relative scuffing load-carrying capacity and wear characteristics of semifluid gear greases

Standard No.

BS ISO 14635-3:2006

Release Date

2006

Published By

British Standards Institution (BSI)

Status

Be replaced

Replace By

BS ISO 14635-3:2005(2012)

Latest

BS ISO 14635-3:2023

Replace

04/30112988 DC:2004

Scope

This part of ISO 14635 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. NOTE The test method is technically equivalent to DIN Fachbericht 74. note: 1) FZG = Forschungsstelle fur Zahnrader und Getriebebau, Technische Universitat Munchen (Gear Research Centre, Technical University, Munich).

BS ISO 14635-3:2006 history

• 2023 BS ISO 14635-3:2023 Gears. FZG test procedures - FZG test method A/2,8/50 for relative scuffing load-carrying capacity and wear characteristics of semifluid gear greases
• 0000 BS ISO 14635-3:2005(2012)
• 2006 BS ISO 14635-3:2006 Gears - FZG test procedures - FZG test method A/2, 8/50 for relative scuffing load-carrying capacity and wear characteristics of semifluid gear greases
• 2006 BS ISO 14635-3:2005 Gears. FZG test procedures. FZG test method A/2, 8/50 for relative scuffing load-carrying capacity and wear characteristics of semifluid gear greases