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National Stock Number:
3120-01-491-2647
Federal Supply Class:
3120
National Item Identification Number:
014912647
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:
| GB14B7 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | HSBG-7-12 | 97613 | SARGENT AEROSPACE & DEFENSE, LLC | | LHAE-7G | 73134 | ROLLER BEARING COMPANY OF AMERICA, INC. |
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Techincal Specification:
| BORE DIAMETER | 0.4370 INCHES MINIMUM AND 0.4375 INCHES MAXIMUM | | HARDNESS RATING | 30.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM OVERALL | | INNER MEMBER WIDTH | 0.4320 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | SAE52100 ASSN STD SINGLE MATERIAL RESPONSE OUTER RACE MEMBER | | MATERIAL DOCUMENT AND CLASSIFICATION | SAE52100 ASSN STD SINGLE MATERIAL RESPONSE INNER MEMBER | | MATERIAL | STEEL COMP E52100 INNER MEMBER | | MATERIAL | STEEL COMP E52100 OUTER RACE MEMBER | | OUTER MEMBER OUTSIDE DIAMETER | 0.9057 INCHES MINIMUM AND 0.9062 INCHES MAXIMUM | | OUTER MEMBER WIDTH | 0.3370 INCHES MINIMUM AND 0.3480 INCHES MAXIMUM | | SPECIAL FEATURES | NO PLATE ON BORE OR OD OF OUTER RACE | | STYLE DESIGNATOR | WITHOUT INSERT OR LINER | | SURFACE TREATMENT | CADMIUM OUTER RACE MEMBER | | SURFACE TREATMENT | CHROMIUM INNER MEMBER |
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