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Low Temperature Torque Test for Aircraft Greases
- Aerospace Standard
- AIR43
- Reaffirmed
Sector:
Issuing Committee:
Language:
English
Scope
The objective of this investigation was to develop a test method for measuring the resistance to rotation of a ball bearing, caused by the grease in that bearing, as a function of temperature. Low temperatures were of particular interest, and it was desired that the test results be expressed in terms which could be used in mechanism design by proper correction for bearing size, etc. It was also desired that the method be capable of measuring 'break away' as well as the running torque of a bearing filled with grease.
Topic
Data Sets - Support Documents
No Datasets Available
Issuing Committee
E-25 General Standards for Aerospace and Propulsion Systems
The SAE E-25 General Standards for Aerospace & Propulsion Systems committee addresses aerospace propulsion systems and components. These systems and components include bolts, screws, nuts, washers, studs, rivets, pins, covers, O-rings, brackets, plugs and associated procurement requirements, as well as solid film lubricants and design specifications for screw threads and fastener assembly requirements.
Reference
Number | Title |
---|---|
AN-G-25 | This document is not part of the subscrption. |
AN-G-3 | This document is not part of the subscrption. |
AN-G-3a | This document is not part of the subscrption. |
ASTMD217-48 | This document is not part of the subscrption. |
Air Corps Spec. 3588-B | This document is not part of the subscrption. |
AirCorpsSpec.35 | This document is not part of the subscrption. |
MIL-G-3278 | This document is not part of the subscrption. |
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