Fuel and Lubricant Testing


SPL Notice to Customers

SPL COVID-19 Response

Search for More Testing Here

ASTM D3337 – Determining Life and Torque of Lubricating Greases in Small Ball Bearings

We perform grease testing by ASTM D3337 to determine the grease life and torque in small ball bearings. This test method is intended to predict the relative grease life at high temperatures. ASTM D3337 also measures the running torque at low and high speeds. ASTM D3337 is a screening test to differentiate among the expected life of greases in ball bearings running at high temperatures.

Sample quantity required: 50 ml

For additional information on this test method or to purchase a copy of the method, please click HERE to open a new window and visit the ASTM website.