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National Stock Number:
3120-00-801-0348
Federal Supply Class:
3120
National Item Identification Number:
008010348
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:
| 9171384 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | HU12SGA | 02758 | U S BEARINGS | | KWB125SGA | 97613 | SARGENT AEROSPACE & DEFENSE, LLC | | KWB12SGA | 97613 | SARGENT AEROSPACE & DEFENSE, LLC | | WBG12SA | 57448 | STEPHENS-ADAMSON INC A SUB OF ALLIS-CHALMERS CORP |
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Techincal Specification:
| MATERIAL | STEEL COMP E52100 INNER MEMBER | | STEEL COMP 4130 OUTER RACE MEMBER | | STYLE DESIGNATOR | WITHOUT INSERT OR LINER | | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE INNER MEMBER | | 66 FED STD SINGLE MATERIAL RESPONSE OUTER RACE MEMBER | | HARDNESS RATING | 36.0 ROCKWELL C NOMINAL INNER MEMBER | | SURFACE TREATMENT | CHROMIUM INNER MEMBER | | CADMIUM 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 NOMINAL | | INNER MEMBER WIDTH | 0.8700 INCHES MINIMUM AND | | 0.8750 INCHES MAXIMUM | | LUBRICATION FEATURE | PERFORATION INNER MEMBER | | GROOVE INTERNAL INNER MEMBER | | PERFORATION OUTER RACE MEMBER |
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