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National Stock Number:
3120-00-451-9838
Federal Supply Class:
3120
National Item Identification Number:
004519838
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:
| MS21231-9 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| BORE DIAMETER | 0.5620 INCHES MINIMUM AND 0.5625 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 | 0.6850 INCHES MINIMUM AND 0.6870 INCHES MAXIMUM | | MATERIAL | STEEL COMP 440C INNER MEMBER | | MATERIAL | STEEL COMP 630 OR STEEL COMP 631 OR STEEL COMP 410 OUTER RACE MEMBER | | OUTER MEMBER OUTSIDE DIAMETER | 1.1245 INCHES MINIMUM AND 1.1250 INCHES MAXIMUM | | OUTER MEMBER WIDTH | 0.5310 INCHES MINIMUM AND 0.5410 INCHES MAXIMUM | | STATIC RADIAL LOAD RATING | 34400 POUNDS | | STYLE DESIGNATOR | WITH INSERT AND/OR LINER |
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