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Bearings, Plain, Self-Aligning, Self-Lubricating, High Speed Oscillation -65 to +160 °F General Specification For
- Aerospace Standard
- AS81819A
- Reaffirmed
Downloadable datasets available
Annotation ability available
Sector:
Issuing Committee:
Language:
English
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.
Recommended Content
Topic
Data Sets - Support Documents
| Title | Description | Download |
|---|---|---|
| Unnamed Dataset 1 | ||
| Unnamed Dataset 2 | ||
| Unnamed Dataset 3 | ||
| Unnamed Dataset 4 | ||
| TABLE 1 | CONSTANT LOAD DYNAMIC TEST QUALIFICATION APPROVAL CRITERIA | |
| TABLE 2 | ALLOWABLE VARIATIONS | |
| Unnamed Dataset 7 | ||
| TABLE 3 | QUALIFICATION REQUIREMENTS | |
| TABLE 4 | FIRST ARTICLE INSPECTIONS | |
| TABLE 5 | QUALITY CONFORMANCE INSPECTION | |
| TABLE 6 | DESTRUCTIVE INSPECTION SAMPLING PLAN | |
| TABLE 7 | GAGE LOADS |
Issuing Committee
The objective of the Airframe Control Bearing Group (ACBG)is to provide industry experience and state of the art technology for airframe bearings, and issue as appropriate, published documents known as SAE Aerospace Standards. The focus of the Committees is present and future aircraft airframe control systems, bearings, and associated components.
The ACBG shall be responsible for the preparation, development, maintenance and promotion of all relevant specifications, standards, and requirements for airframe bearings, control system components, and associated hardware used in the design and construction of aerospace mechanical systems and subsystems. The ACBG shall also coordinate with other organizations for lubricants, control cables, and locking devices and shall utilize and promote the use of specifications published by those organizations. The ACBG shall function as a forum for technology transfer as it affects the Airframe bearing and control systems industry and for the enhancement of distribution channels.Reference
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