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National Stock Number:
3120-00-516-0423
Federal Supply Class:
3120
National Item Identification Number:
005160423
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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Techincal Specification:
| BORE DIAMETER | 0.8745 INCHES MINIMUM AND 0.8765 INCHES MAXIMUM | | INNER MEMBER WIDTH | 0.8700 INCHES MINIMUM AND 0.8750 INCHES MAXIMUM | | OUTER MEMBER OUTSIDE DIAMETER | 1.6245 INCHES MINIMUM AND 1.6250 INCHES MAXIMUM | | OUTER MEMBER WIDTH | 0.7500 INCHES NOMINAL | | LUBRICATION FEATURE | GROOVE EXTERNAL INNER MEMBER | | LUBRICATION FEATURE | GROOVE EXTERNAL OUTER MEMBER | | LUBRICATION FEATURE | GROOVE INTERNAL INNER MEMBER | | LUBRICATION FEATURE | GROOVE INTERNAL OUTER MEMBER | | LUBRICATION FEATURE | PERFORATION OUTER RACE MEMBER | | LUBRICATION FEATURE | PERFORATION INNER MEMBER | | MATERIAL | COPPER ALLOY OUTER RACE MEMBER | | MATERIAL | STEEL INNER MEMBER | | SPECIAL FEATURES | 3 HOLE EACH EQUALLY SPACED THROUGH INNER AND OUTER MEMBERS | | STYLE DESIGNATOR | WITHOUT INSERT OR LINER | | SURFACE TREATMENT | CHROMIUM INNER MEMBER |
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