ASTM D is a standardized test for evaluating the anti-wear protection provided by a grease to a ball bearing. This test provides a method. We perform grease quality testing by ASTM D to evaluate the fretting wear protection provided by lubricating greases. Buy ASTM D TEST METHOD FOR FRETTING WEAR PROTECTION BY LUBRICATING GREASES from SAI Global.

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Standard Test Method for Fretting Wear Protection by Lubricating Greases

Testing machine The Falex fretting wear machine is used to d170 out these tests. Test conditions The arc of motion 12 degreesfrequency 30 Hztest length 22 hoursand load on the bearings N are all specified.

This site uses cookies. Ultrasonic cleaning is used and testers are required to wear gloves. Standards Subsctiption may be the perfect solution.

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If the document is revised or amended, you will be notified by email. Application of grease The method for applying grease and the amount of grease to use are defined. Fill in your details below or click an icon to log in: For specific hazard statements, See Notes 3, 4, and 6. Subscription pricing is determined by: Need more than one copy? There are several main categories of instructions in this procedure. Add to Alert PDF.

This standard is also available to be included in Standards Subscriptions. Standards Subscriptions from ANSI provides a money-saving, multi-user solution for accessing standards. Leave a Reply Cancel reply Enter your comment here Precise procedural instructions are given in ASTM D in order that results are comparable between different laboratories and technicians. You are commenting using your Astk account. To find out more, including how to control cookies, see here: Please first verify your email before subscribing to alerts.

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ASTM D Standard Test Method for Fretting Wear Protection by Lubricating Greases – tribos

ASTM D is a standardized test for evaluating the anti-wear protection provided by a grease to a ball bearing. Bearings used in testing Thrust bearings with specific dimensions are used in this test. Notify me of new comments via email. This standard is not included in any packages.

As the voice of the U. A difference in mass before and after the test is used to quantify wear, so this is essential. Your Alert Profile lists the documents that will be monitored. This test provides a method for quantifying grease wear protection and comparing multiple greases. The races are required to have ground surfaces. This test method evaluates the fretting wear protection provided by lubricating greases.

Bearing cleaning procedure The method for cleaning the bearing both before and after testing is carefully specified. You may delete a document from your Alert Profile at any time. Email required Address never made public.