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ASTM International - ASTM D4693-97

Standard Test Method for Low-Temperature Torque of Grease-Lubricated Wheel Bearings

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Organization: ASTM International
Publication Date: 1 January 1997
Status: inactive
Page Count: 7
scope:

1.1 This test method determines 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[dot]m at -40°C.

1.2 The values stated in SI units are to be regarded as the standard. The values in parentheses are for information only.

1.3 This 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 and health practices and determine the applicability of regulatory limitations prior to use.

Document History

May 1, 2017
Standard Test Method for Low-Temperature Torque of Grease-Lubricated Wheel Bearings
A description is not available for this item.
April 15, 2012
Standard Test Method for Low-Temperature Torque of Grease-Lubricated Wheel Bearings
1.1 This 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...
November 1, 2007
Standard Test Method for Low-Temperature Torque of Grease-Lubricated Wheel Bearings
1.1 This 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...
December 1, 2003
Standard Test Method for Low-Temperature Torque of Grease-Lubricated Wheel Bearings
1.1 This test method determines 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...
June 10, 1997
Standard Test Method for Low-Temperature Torque of Grease-Lubricated Wheel Bearings
1.1 This test method determines 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...
ASTM D4693-97
January 1, 1997
Standard Test Method for Low-Temperature Torque of Grease-Lubricated Wheel Bearings
1.1 This test method determines 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...
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