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BS ISO 11009:2021

$102.76

Petroleum products and lubricants. Determination of water washout characteristics of lubricating greases

Published By Publication Date Number of Pages
BSI 2021 18
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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.

PDF Catalog

PDF Pages PDF Title
2 National foreword
6 Foreword
7 Introduction
9 1 Scope
2 Normative references
3 Terms and definitions
4 Principle
10 5 Sampling
6 Apparatus
7 Materials
8 Preparation of the apparatus
11 9 Operating procedure
10 Calculations
12 11 Expression of results
12 Precision
12.1 General
13 12.2 Repeatability, r
12.3 Reproducibility, R
13 Test report
14 Annex A (informative) Set-up of apparatus
16 Bibliography
BS ISO 11009:2021
$102.76