This SAE Aerospace Standard (AS) establishes the requirements for self-aligning, self-lubricating plain spherical bearings incorporating polytetrafluoroethylene (PTFE) in a liner between the ball and the outer race for use in a temperature range of -65 to +250 °F (-54 to +121 °C). AS8942A is a Five-Year Review. Updated anti-icing specification, added retention of qualification section, and updated various sections to latest verbiage with minor editorial changes.
Bearings, Plain and PTFE Lined, Self-Aligning
2022-02-16
Conference paper
English