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National Stock Number:
3120-00-959-0513
Federal Supply Class:
3120
National Item Identification Number:
009590513
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:
| BSH24ATC44ZM | 21335 | TIMKEN CO | | BSH24ATC44ZM | 3NPS1 | RBC AIRCRAFT PRODUCTS, INC. | | MS21231-12 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | KWDB12-6 | 97613 | SARGENT AEROSPACE & DEFENSE, LLC | | KWB12N4 | 97613 | SARGENT AEROSPACE & DEFENSE, LLC | | KWB12N4 | A0126 | LEONARDO SPA HELICOPTERS DIVISION -PRODUCTION SITE |
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Techincal Specification:
| MATERIAL | STEEL CORROSION RESISTING INNER MEMBER | | STEEL CORROSION RESISTING OUTER RACE MEMBER | | PLASTIC POLYTETRAFLUOROETHYLENE RACE LINER | | STYLE DESIGNATOR | WITH INSERT AND/OR LINER | | HARDNESS RATING | 55.0 ROCKWELL C MINIMUM INNER MEMBER | | 23.0 ROCKWELL C MINIMUM OUTER RACE MEMBER | | BORE DIAMETER | 0.7495 INCHES MINIMUM AND | | 0.7500 INCHES MAXIMUM | | OUTER MEMBER OUTSIDE DIAMETER | 1.3745 INCHES MINIMUM AND | | 1.3750 INCHES MAXIMUM | | OUTER MEMBER WIDTH | 0.6250 INCHES MINIMUM AND | | 0.6350 INCHES MAXIMUM | | INNER MEMBER WIDTH | 0.8730 INCHES MINIMUM AND | | 0.8750 INCHES MAXIMUM | | STATIC RADIAL LOAD RATING | 52300 POUNDS | | SPEC/STD CONTROLLING DATA | | | MANUFACTURERS CODE | 96906 | | DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MS21231-12 |
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