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National Stock Number:
3120-00-278-7689
Federal Supply Class:
3120
National Item Identification Number:
002787689
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:
| 8691393 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | BLR20115G | 81376 | RBC SOUTHWEST PRODUCTS, INC. |
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Techincal Specification:
| BORE DIAMETER | 1.2495 INCHES MINIMUM AND 1.2515 INCHES MAXIMUM | | INNER MEMBER WIDTH | 1.4950 INCHES MINIMUM AND 1.5000 INCHES MAXIMUM | | LUBRICATION FEATURE | GROOVE INTERNAL INNER MEMBER | | MATERIAL | COPPER ALLOY OUTER RACE MEMBER | | MATERIAL | STEEL COMP E52100 INNER MEMBER | | OUTER MEMBER OUTSIDE DIAMETER | 2.3745 INCHES MINIMUM AND 2.3750 INCHES MAXIMUM | | OUTER MEMBER WIDTH | 1.1250 INCHES MINIMUM AND 1.1350 INCHES MAXIMUM | | STYLE DESIGNATOR | WITHOUT INSERT OR LINER | | SURFACE TREATMENT | CHROMIUM INNER MEMBER |
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