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National Stock Number:
3120-00-275-1679
Federal Supply Class:
3120
National Item Identification Number:
002751679
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:
| GB14F7 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | MS21232-7 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| BORE DIAMETER | 0.4370 INCHES MINIMUM AND 0.4375 INCHES MAXIMUM | | HARDNESS RATING | 23.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM OUTER RACE MEMBER | | HARDNESS RATING | 55.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM INNER MEMBER | | INNER MEMBER WIDTH | 0.4350 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM | | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE RACE LINER | | MATERIAL | STEEL COMP 440C INNER MEMBER | | MATERIAL | STEEL COMP 630 OR STEEL COMP 631 OR STEEL COMP 410 OUTER RACE MEMBER | | OUTER MEMBER WIDTH | 0.3380 INCHES MINIMUM AND 0.3480 INCHES MAXIMUM | | OUTER MEMBER OUTSIDE DIAMETER | 0.9057 INCHES MINIMUM AND 0.9062 INCHES MAXIMUM | | STATIC RADIAL LOAD RATING | 13200 POUNDS | | STYLE DESIGNATOR | WITH INSERT AND/OR LINER WITH STAKING GROOVE |
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