(630) 556 3669 [email protected]


National Association of Lubricating Grease Manufacturers, Inc. 90th annual meeting.


STLE Annual Meeting & Exhibition, May 21-25, 2023 at the Long Beach Convention Center in Long Beach California


Quantifiable tackiness properties with the Falex Tackiness Adhesion Analyzer (TAA). Falex introduces the first commercial instrument to accurately measure both the tackiness and adhesion of greases and other viscous or viscoelastic fluids and semi-solids.

Four-Ball Tester

The Falex Four-Ball introduces a new approach to the time-tested tribology concept of four-ball testing.


The Falex MCTT is a versatile system for the evaluation of friction, wear, and abrasion characteristics of materials, coatings, and lubricants.

The Industry Pioneer in Tribology and Test Equipment

Welcome to Falex, the leading supplier of high quality petroleum and tribology test equipment for the evaluation of the physical properties of fuels, lubricants and materials. Since our humble beginnings in 1927, we have helped companies in industrial applications, including aerospace, military, and manufacturing, meet the highest ASTM and industry standards as they develop their materials, lubricants and fuels.

We offer equipment sales and reliable laboratory testing services. We are best known for our industry standard Falex Pin and Vee Block, Block-on-Ring, Timken and Four-Ball Testers.

Look to Falex for all of your tribology and related requirements. Find out how Falex can work for you.

For more on Falex products, click here.


We've got History

Check out the Falex timeline: