ASTM-D6121 › Standard Test Method for Evaluation of Load-Carrying Capacity of Lubricants Under Conditions of Low Speed and High Torque Used for Final Hypoid Drive Axles
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Scope
1.1 This test method is commonly referred to as the L-37 test. This test method covers a test peocedure for evaluating the load-carrying, wear, and extreme pressure properties of a gear lubricant in a hypoid axle under conditions of low-speed, high-torque operation.
1.2 The values stated in inch-pound units are to be regarded as the standard. The SI values given in parentheses are provided for informational purposes 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. Specific hazard information is given in Sections 4, 7, and 8.
Keywords
abrasive wear; adhesive wear; bearing failure; final drive axle; gear; gear failure; hypoid axle; lubricants; L-37; surface fatigue; ICS Number Code 75.100 (Lubricants, industrial oils and related products)
To find similar documents by ASTM Volume:
05.02 (Petroleum Products and Lubricants (II): D3711 - D6122)
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Document Number
ASTM-D6121-19AE01
Revision Level
2019A(E1) EDITION
Status
Current
Modification Type
Revision
Publication Date
June 22, 2022
Document Type
Test Method
Page Count
21 pages
Committee Number
D02.B0