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National Stock Number:
3120-00-777-2305
Federal Supply Class:
3120
National Item Identification Number:
007772305
Description:
BEARING,PLAIN,SELF-ALIGNING
Detail:
A detachable assembly in or on which a journal, gudgeon, pivot, or the like moves. It is used to carry a load and to reduce sliding friction. It does not employ rolling elements. The item consists of a bored precision ground ball (or spherical plain bearing) around which an outer ring is fitted. The assembly may be either separable or nonseparable. Excludes BEARING, PLAIN, ROD END and BEARING, PLAIN, SPHERICAL.
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Manufacturer Information:
| 39-21057-1 | 02758 | U S BEARINGS | | 39-21057-1 | 09455 | RBC TRANSPORT DYNAMICS CORP | | 39-21057-1 | 81205 | THE BOEING COMPANY | | 39-21057-1 | 82918 | THE BOEING COMPANY | | 39-21057-1 | 97613 | SARGENT AEROSPACE & DEFENSE, LLC |
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Techincal Specification:
| BORE DIAMETER | 2.2492 INCHES MINIMUM AND 2.2497 INCHES MAXIMUM | | INNER MEMBER WIDTH | 1.9640 INCHES MINIMUM AND 1.9690 INCHES MAXIMUM | | LUBRICATION MATERIAL | LUBRICATING OIL | | LUBRICATION FEATURE | GROOVE INTERNAL SURFACES | | OUTER MEMBER WIDTH | 1.6870 INCHES MINIMUM AND 1.6970 INCHES MAXIMUM | | OUTER MEMBER OUTSIDE DIAMETER | 3.5617 INCHES MINIMUM AND 3.5625 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | FED STD 66 FED STD SINGLE MATERIAL RESPONSE AND AISI/SAE E52100 ASSN STD SINGLE MATERIAL RESPONSE INNER MEMBER | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5000 MIL SPEC SINGLE MATERIAL RESPONSE OUTER RACE MEMBER | | MATERIAL | STEEL COMP E4340 OUTER RACE MEMBER | | MATERIAL | STEEL COMP E52100 INNER MEMBER | | PRECIOUS MATERIAL | SILVER | | STYLE DESIGNATOR | WITHOUT INSERT OR LINER | | SURFACE TREATMENT | SILVER OUTER RACE MEMBER | | SURFACE TREATMENT | CHROMIUM INNER MEMBER |
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