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National Stock Number:
3120-00-043-1476
Federal Supply Class:
3120
National Item Identification Number:
000431476
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:
| AS21233 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | BS20ATC38ZM | 21335 | TIMKEN CO | | BS20ATC38ZM | 3NPS1 | RBC AIRCRAFT PRODUCTS, INC. | | MS21233-10 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| BORE DIAMETER | 0.6245 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM | | HARDNESS RATING | 55.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM INNER MEMBER | | HARDNESS RATING | 23.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM OUTER RACE MEMBER | | INNER MEMBER WIDTH | 0.6230 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM | | MATERIAL | STEEL COMP 410 OVERALL | | OUTER MEMBER OUTSIDE DIAMETER | 1.1870 INCHES MINIMUM AND 1.1875 INCHES MAXIMUM | | OUTER MEMBER WIDTH | 0.4950 INCHES MINIMUM AND 0.5050 INCHES MAXIMUM | | STATIC RADIAL LOAD RATING | 30500 POUNDS | | STYLE DESIGNATOR | WITH INSERT AND/OR LINER |
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