This test method outlines the recommended procedure for performing the no-load rotational starting torque test on airframe rolling bearings. Bearings covered by this test method shall be antifriction ball bearings and spherical roller bearings.
This test method outlines the recommended procedure for performing the no-load rotational starting torque test on airframe rolling bearings. Bearings covered by this test method shall be antifriction ball bearings and spherical roller bearings.
This specification covers antifriction self-aligning rod and roller bearings operating in the temperature range of -67° to +300°F (-55° to +149°C) and intermittent spikes to 350°F (177°C).
This specification covers sealed, self-aligning, anti-friction, rod end roller bearings operating in the temperature range of −65 to +300 °F (−54 to +149 °C) and intermittent spikes to 350 °F (177 °C).
This standard establishes the requirements for antifriction ball bearings primarily intended for use in aircraft electrical generators and motor-generators.