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National Stock Number:
3120-00-662-1973
Federal Supply Class:
3120
National Item Identification Number:
006621973
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:
| LS7 | 73134 | ROLLER BEARING CO OF AMERICA INC | | LS7MILG3278 | 73134 | ROLLER BEARING CO OF AMERICA INC |
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Techincal Specification:
| BORE DIAMETER | 0.4370 INCHES MINIMUM AND 0.4375 INCHES MAXIMUM | | HARDNESS RATING | 60.0 ROCKWELL C NOMINAL INNER MEMBER | | INNER MEMBER WIDTH | 0.5570 INCHES MINIMUM AND 0.5620 INCHES MAXIMUM | | LUBRICATION FEATURE | GROOVE INTERNAL OUTER MEMBER | | LUBRICATION FEATURE | GROOVE EXTERNAL OUTER MEMBER | | LUBRICATION FEATURE | PERFORATION OUTER RACE MEMBER | | OUTER MEMBER OUTSIDE DIAMETER | 1.1870 INCHES MINIMUM AND 1.1875 INCHES MAXIMUM | | OUTER MEMBER WIDTH | 0.4345 INCHES NOMINAL | | MATERIAL | COPPER ALLOY RACE INSERT | | MATERIAL | STEEL COMP E52100 INNER MEMBER | | MATERIAL | STEEL OUTER RACE MEMBER | | STYLE DESIGNATOR | WITH INSERT AND/OR LINER | | SURFACE TREATMENT | CADMIUM OUTER RACE MEMBER |
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