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National Stock Number:
3120-00-994-3537
Federal Supply Class:
3120
National Item Identification Number:
009943537
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:
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Techincal Specification:
| BORE DIAMETER | 1.7495 INCHES MINIMUM AND 1.7500 INCHES MAXIMUM | | HARDNESS RATING | 59.0 ROCKWELL C MINIMUM INNER MEMBER | | INNER MEMBER WIDTH | 1.8115 INCHES MINIMUM AND 1.8120 INCHES MAXIMUM | | LUBRICATION FEATURE | GROOVE INTERNAL INNER MEMBER | | LUBRICATION FEATURE | PERFORATION INNER MEMBER | | OUTER MEMBER WIDTH | 1.3120 INCHES MINIMUM AND 1.3220 INCHES MAXIMUM | | OUTER MEMBER OUTSIDE DIAMETER | 2.9995 INCHES MINIMUM AND 3.0000 INCHES MAXIMUM | | MATERIAL | COPPER ALLOY OUTER RACE MEMBER | | MATERIAL | STEEL COMP E52100 INNER MEMBER | | STYLE DESIGNATOR | WITHOUT INSERT OR LINER | | SURFACE TREATMENT | CADMIUM OUTER RACE MEMBER | | SURFACE TREATMENT | CHROMIUM INNER MEMBER |
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