ASTM D 4693 : 2007 : R2021
Current
The latest, up-to-date edition.
Standard Test Method for Low-Temperature Torque of Grease-Lubricated Wheel Bearings
Hardcopy , PDF
English
29-10-2021
Committee |
D 02
|
DocumentType |
Test Method
|
Pages |
8
|
PublisherName |
American Society for Testing and Materials
|
Status |
Current
|
Supersedes |
1.1This test method covers the determination of the extent to which a test grease retards the rotation of a specially-manufactured, spring-loaded, automotive-type wheel bearing assembly when subjected to low temperatures. Torque values, calculated from restraining-force determinations, are a measure of the viscous resistance of the grease. This test method was developed with greases giving torques of less than 35 N·m at −40 °C.
1.2The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.
1.3WARNING—Mercury has been designated by many regulatory agencies as a hazardous substance that can cause serious medical issues. Mercury, or its vapor, has been demonstrated to be hazardous to health and corrosive to materials. Use Caution when handling mercury and mercury-containing products. See the applicable product Safety Data Sheet (SDS) for additional information. The potential exists that selling mercury or mercury-containing products, or both, is prohibited by local or national law. Users must determine legality of sales in their location.
1.4This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.
1.5This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
ASTM D 4950 : 2019 | Standard Classification and Specification for Automotive Service Greases |
ASTM F 2489 : 2006 : R2013 | Standard Guide for Instrument and Precision Bearing Lubricants—Part 2 Greases |
ASTM D 1478 : 2020 | Standard Test Method for Low-Temperature Torque of Ball Bearing Grease |
ASTM D 6185 : 2011 : R2017 | Standard Practice for Evaluating Compatibility of Binary Mixtures of Lubricating Greases |
ASTM D 3527 : 2018 | Standard Test Method for Life Performance of Automotive Wheel Bearing Grease |
ASTM D 217 : 2021 | Standard Test Methods for Cone Penetration of Lubricating Grease |
ASTM D 4175 : 2022 | Standard Terminology Relating to Petroleum Products, Liquid Fuels, and Lubricants |
ASTM D 217 : 2021 : REV A | Standard Test Methods for Cone Penetration of Lubricating Grease |
ASTM D 4175 : 2020 : REV B : EDT 1 | Standard Terminology Relating to Petroleum Products, Liquid Fuels, and Lubricants |
ASTM D 4175 : 2022 : REV A | Standard Terminology Relating to Petroleum Products, Liquid Fuels, and Lubricants |
ASTM D 4175 : 2023 | Standard Terminology Relating to Petroleum Products, Liquid Fuels, and Lubricants |
ASTM E 563 : 2022 | Standard Practice for Preparation and Use of an Ice-Point Bath as a Reference Temperature |
ASTM D 4175 : 2022 : REV A : EDT 1 | Standard Terminology Relating to Petroleum Products, Liquid Fuels, and Lubricants |
ASTM E 563 : 2011 : R2016 | Standard Practice for Preparation and Use of an Ice-Point Bath as a Reference Temperature |
ASTM D 4175 : 2023 : EDT 1 | Standard Terminology Relating to Petroleum Products, Liquid Fuels, and Lubricants |
ASTM D 4175 : 2023 : REV A | Standard Terminology Relating to Petroleum Products, Liquid Fuels, and Lubricants |
ASTM E 585/E585M : 2018 | Standard Specification for Compacted Mineral-Insulated, Metal-Sheathed, Base Metal Thermocouple Cable |
ASTM D 4175 : 2022 : EDT 1 | Standard Terminology Relating to Petroleum Products, Liquid Fuels, and Lubricants |
ASTM D 3527 : 2021 | Standard Test Method for Life Performance of Automotive Wheel Bearing Grease |
ASTM E 1 : 2014 : R2020 | Standard Specification for ASTM Liquid-in-Glass Thermometers |
ASTM D 3527 : 2023 | Standard Test Method for Life Performance of Automotive Wheel Bearing Grease |
ASTM D 4175 : 2024 | Standard Terminology Relating to Petroleum Products, Liquid Fuels, and Lubricants |
ASTM E 585/E585M : 2023 | Standard Specification for Compacted Mineral-Insulated, Metal-Sheathed, Base Metal Thermocouple Cable |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.