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National Stock Number:
3120-00-408-7943
Federal Supply Class:
3120
National Item Identification Number:
004087943
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:
| 656683 | 77445 | RTX CORPORATION |
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Techincal Specification:
| MATERIAL | STEEL COMP 440C INNER MEMBER | | STEEL CORROSION RESISTING OUTER RACE MEMBER | | STYLE DESIGNATOR | WITHOUT INSERT OR LINER WITH STAKING GROOVE | | SURFACE TREATMENT | CHROMIUM INNER MEMBER | | BORE DIAMETER | 0.4370 INCHES MINIMUM AND | | 0.4375 INCHES MAXIMUM | | OUTER MEMBER OUTSIDE DIAMETER | 0.9370 INCHES MINIMUM AND | | 0.9375 INCHES MAXIMUM | | OUTER MEMBER WIDTH | 0.4370 INCHES MINIMUM AND | | 0.4470 INCHES MAXIMUM | | INNER MEMBER WIDTH | 0.5570 INCHES MINIMUM AND | | 0.5620 INCHES MAXIMUM | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 77445 | | DESIGN CONTROL REFERENCE | 656683 |
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