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National Stock Number: 3120-00-228-2851
Federal Supply Class: 3120
National Item Identification Number: 002282851
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:
MS21230-14 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | SBSH28ATC52 | 21335 | TIMKEN CO | SBSH28ATC52 | 3NPS1 | RBC AIRCRAFT PRODUCTS, INC. |
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Techincal Specification:
BORE DIAMETER | 0.8745 INCHES MINIMUM AND 0.8750 INCHES MAXIMUM | HARDNESS RATING | 55.0 ROCKWELL C MINIMUM INNER MEMBER | HARDNESS RATING | 23.0 ROCKWELL C MINIMUM OUTER RACE MEMBER | OUTER MEMBER OUTSIDE DIAMETER | 1.6245 INCHES MINIMUM AND 1.6250 INCHES MAXIMUM | OUTER MEMBER WIDTH | 0.7500 INCHES MINIMUM AND 0.7600 INCHES MAXIMUM | STATIC RADIAL LOAD RATING | 67300 POUNDS | STYLE DESIGNATOR | WITH INSERT AND/OR LINER |
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