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National Stock Number: 3120-01-271-1008
Federal Supply Class: 3120
National Item Identification Number: 012711008
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:
| BACB10AG14 | 81205 | THE BOEING COMPANY | | MS21154 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | MS21154S14 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| BORE DIAMETER | 0.8745 INCHES MINIMUM AND 0.8750 INCHES MAXIMUM | | INNER MEMBER WIDTH | 0.8730 INCHES MINIMUM AND 0.8750 INCHES MAXIMUM | | OUTER MEMBER OUTSIDE DIAMETER | 1.5620 INCHES MINIMUM AND 1.5625 INCHES MAXIMUM | | OUTER MEMBER WIDTH | 0.6980 INCHES MINIMUM AND 0.7080 INCHES MAXIMUM | | MATERIAL | GREASE AND DISULFIDE MOLYBDENUM LUBRICATION | | MATERIAL | STEEL COMP E4340 OR STEEL COMP 4130 OR STEEL COMP 8630 OUTER RACE MEMBER | | MATERIAL | STEEL COMP 440C INNER MEMBER | | STATIC RADIAL LOAD RATING | 62750 POUNDS |
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