ASTM D4170: Fretting Wear Protection, Low Temperature

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ASTM D4170 Fretting Wear Protection by Lubricating Greases

Two thrust type bearings lubricated with grease are loaded to 550 pounds force and oscillated through a 12° arc at 1800 cycles per minute for 22 hours at room temperature.

The fretting wear is the average weight loss of the two bearings.  The fretting wear requirement for ASTM D4950 greases is 10 mg loss maximum.


Specify temperature

Price: $444.00

Sample size: 10 g

Petro-Lubricant Testing Laboratories, Inc.
116 Sunset Inn Road, P..O. Box 300Lafayette, NJ 07848, USA
Phone: +1 973-579-3448