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National Stock Number:
3120-00-133-6783
Federal Supply Class:
3120
National Item Identification Number:
001336783
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:
| 190008140 | 46609 | CHAMPION SPARK PLUG CO DEVILBISS CO | | 3120001336783 | A00AM | E.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE | | AR356 | 01417 | GENERAL DYNAMICS LAND SYSTEMS INC. | | B74651L | 51588 | RBC BEARINGS INCORPORATED | | AR356 | 98171 | LEAR SIEGLER TRUCK PRODUCTS CORP NEWAY DIV | | 3120001336783 | SCY13 | E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE | | CPR102346 | 01417 | GENERAL DYNAMICS LAND SYSTEMS INC. |
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Techincal Specification:
| BORE DIAMETER | 2.9994 INCHES MINIMUM AND 3.0000 INCHES MAXIMUM | | HARDNESS RATING | 57.0 ROCKWELL C MINIMUM AND 59.0 ROCKWELL C MAXIMUM INNER MEMBER | | HARDNESS RATING | 57.0 ROCKWELL C MINIMUM AND 59.0 ROCKWELL C MAXIMUM OUTER RACE MEMBER | | INNER MEMBER WIDTH | 3.3650 INCHES MINIMUM AND 3.3750 INCHES MAXIMUM | | LUBRICATION FEATURE | GROOVE EXTERNAL INNER MEMBER | | LUBRICATION FEATURE | GROOVE EXTERNAL OUTER MEMBER | | LUBRICATION FEATURE | GROOVE INTERNAL INNER MEMBER | | MATERIAL | STEEL COMP E52100 INNER MEMBER | | MATERIAL | STEEL COMP E52100 OUTER RACE MEMBER | | OUTER MEMBER OUTSIDE DIAMETER | 4.7482 INCHES MINIMUM AND 4.7500 INCHES MAXIMUM | | OUTER MEMBER WIDTH | 2.2450 INCHES MINIMUM AND 2.2500 INCHES MAXIMUM | | SPECIAL FEATURES | FOUR EQUALLY SPACED HOLES THRU INNER AND OUTER MEMBERS,BOTH ENDS OF INNER MEMBER GROUND TO 3.3750 IN. DIA BY 0.4370 IN. LG,SINGLE FRACTURE THRU RADIAL WALL OF OUTER MEMBER | | STYLE DESIGNATOR | WITHOUT INSERT OR LINER |
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