ISO 11009:2021 PDF

Scope: This document specifies a method for evaluating the resistance of a lubricating grease to washout by water from a bearing, when tested at 38 °C or 79 °C under specified laboratory test conditions. This test method estimates the resistance of greases to washout from ball bearings under specified conditions. No formal correlation with field service has been established so far. This document is used for development and specification purposes. NOTE For the purposes of this document, the term “% (m/m)” is used to represent the mass fraction.

ISO 11009:2021 Referenced Document

ISO 15 Rolling bearings - Radial bearings - Boundary dimensions, general plan
ISO 1998-1 Petroleum industry - Terminology - Part 1: Raw materials and products; Technical Corrigendum 1
ISO 23572 Petroleum products — Lubricating greases — Sampling of greases
ISO 3696 Water for analytical laboratory use; Specification and test methods

2021 ISO 11009:2021 Petroleum products and lubricants - Determination of water washout characteristics of lubricating greases
2000 ISO 11009:2000 Petroleum products and lubricants - Determination of water washout characteristics of lubricating greases