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National Stock Number:
3120-00-089-5020
Federal Supply Class:
3120
National Item Identification Number:
000895020
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:
| 215-70460-1 | 73134 | ROLLER BEARING COMPANY OF AMERICA, INC. | | 215-70460-1 | 80378 | TRIUMPH AEROSTRUCTURES, LLC | | WBG5 | 73134 | ROLLER BEARING COMPANY OF AMERICA, INC. |
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Techincal Specification:
| MATERIAL | COPPER ALLOY OUTER RACE MEMBER | | STYLE DESIGNATOR | WITHOUT INSERT OR LINER WITH STAKING GROOVE | | HARDNESS RATING | 57.0 ROCKWELL C MINIMUM AND | | 61.0 ROCKWELL C MAXIMUM INNER MEMBER | | SURFACE TREATMENT | CHROMIUM INNER MEMBER | | CADMIUM OUTER RACE MEMBER | | BORE DIAMETER | 0.3118 INCHES MINIMUM AND | | 0.3122 INCHES MAXIMUM | | OUTER MEMBER OUTSIDE DIAMETER | 0.6870 INCHES MINIMUM AND | | 0.6875 INCHES MAXIMUM | | OUTER MEMBER WIDTH | 0.3120 INCHES MINIMUM AND | | 0.3220 INCHES MAXIMUM | | INNER MEMBER WIDTH | 0.4320 INCHES MINIMUM AND | | 0.4370 INCHES MAXIMUM | | LUBRICATION FEATURE | GROOVE EXTERNAL OUTER MEMBER | | PERFORATION OUTER RACE MEMBER | | STATIC RADIAL LOAD RATING | 10400 POUNDS | | SPECIAL FEATURES | BEARING TO BE SHIPPED PACKED WITH SPECIFIED GREASE |
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