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National Stock Number:
3120-01-136-8367
Federal Supply Class:
3120
National Item Identification Number:
011368367
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:
| 03-823-28E-005 | 09455 | RBC TRANSPORT DYNAMICS CORP | | 10108089 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | | ST4M209-28 | 09455 | RBC TRANSPORT DYNAMICS CORP | | ST4M209-28 | 15860 | NEW HAMPSHIRE BALL BEARINGS INC | | ADSB28V304 | 15860 | NEW HAMPSHIRE BALL BEARINGS INC | | KNDB28-17 | 97613 | SARGENT AEROSPACE & DEFENSE, LLC | | ST4M209-28 | 76301 | THE BOEING COMPANY | | ST4M209-28 | 97613 | SARGENT AEROSPACE & DEFENSE, LLC |
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Techincal Specification:
| MATERIAL | STEEL INNER MEMBER | | INNER MEMBER WIDTH | 0.4980 INCHES MINIMUM AND 0.5020 INCHES MAXIMUM | | PROPRIETARY CHARACTERISTICS | PACS | | OUTER MEMBER OUTSIDE DIAMETER | 2.1990 INCHES MINIMUM AND 2.2000 INCHES MAXIMUM | | OUTER MEMBER WIDTH | 0.2760 INCHES MINIMUM AND 0.2860 INCHES MAXIMUM | | SPECIAL FEATURES | TEMPERATURE LIMITATIONS MINUS 65 DEG F TO PLUS 325 DEG F | | STATIC RADIAL LOAD RATING | 18000 POUNDS | | STYLE DESIGNATOR | WITH INSERT AND/OR LINER WITH STAKING GROOVE | | SURFACE TREATMENT | PASSIVATE LEFT END SURFACE OF RIGHT FLANGE | | BORE DIAMETER | 1.7505 INCHES MINIMUM AND 1.7510 INCHES MAXIMUM | | HARDNESS RATING | 23.0 ROCKWELL C MINIMUM OUTER RACE MEMBER AND 35.0 ROCKWELL C MAXIMUM OUTER RACE MEMBER | | HARDNESS RATING | 43.0 ROCKWELL C MINIMUM INNER MEMBER AND 47.0 ROCKWELL C MAXIMUM INNER MEMBER | | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE RACE LINER | | MATERIAL | STEEL COMP 630 OUTER RACE MEMBER |
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