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AS81819A - Bearings, Plain, Self-Aligning, Self-Lubricating, High Speed Oscillation -65 to +160 °F General Specification For

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Document Number: AS81819A
Project Initiation: 2005-03-18 00:00:00.0
Project Number:
Revision Number: A
Sponsor Name: Brian E. Weber
Title
Bearings, Plain, Self-Aligning, Self-Lubricating, High Speed Oscillation -65 to +160 °F General Specification For
Scope
This standard covers the requirements for spherical, self-aligning, self-lubricating bearings which are for use in the ambient temperature range -65 to +160 °F (-54 to +71 °C) at high cyclic speeds. The scope of the standard is to provide a liner system qualification procedure for helicopter sliding bearings defined and controlled by source control drawings. Once a liner system is qualified the source-controlled bearings are further tested under application conditions.
Rationale
AS81819A has been reaffirmed to comply with the SAE Five-Year Review policy.
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