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National Stock Number:
3120-00-808-8337
Federal Supply Class:
3120
National Item Identification Number:
008088337
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:
| LSS8G | 73134 | ROLLER BEARING CO OF AMERICA INC | | R-8A | 99528 | RADIAL BEARING CORPORATION |
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Techincal Specification:
| BORE DIAMETER | 0.4995 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM | | INNER MEMBER WIDTH | 0.4950 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM | | LUBRICATION FEATURE | GROOVE EXTERNAL OUTER MEMBER | | LUBRICATION FEATURE | GROOVE INTERNAL INNER MEMBER | | LUBRICATION FEATURE | PERFORATION OUTER RACE MEMBER | | LUBRICATION FEATURE | PERFORATION INNER MEMBER | | OUTER MEMBER OUTSIDE DIAMETER | 0.9995 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM | | OUTER MEMBER WIDTH | 0.3900 INCHES NOMINAL | | MATERIAL | COPPER ALLOY RACE INSERT | | MATERIAL | STEEL COMP E52100 INNER MEMBER | | MATERIAL | STEEL COMP 4130 OUTER RACE MEMBER | | STYLE DESIGNATOR | WITH INSERT AND/OR LINER | | SURFACE TREATMENT | CADMIUM OUTER RACE MEMBER | | SURFACE TREATMENT | CHROMIUM INNER MEMBER |
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