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National Stock Number:
3120-01-042-4508
Federal Supply Class:
3120
National Item Identification Number:
010424508
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:
| 55215 | 09455 | RBC TRANSPORT DYNAMICS CORP | | 55215 | 61174 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 55215 | 79RG9 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | AG8SP17 | 15860 | NEW HAMPSHIRE BALL BEARINGS INC | | GB14A8 | 02758 | U S BEARINGS | | GB14A8 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | KSBG-8-10 | 97613 | SARGENT AEROSPACE & DEFENSE, LLC | | KSBG8-10 | 97613 | SARGENT AEROSPACE & DEFENSE, LLC | | LHPB-8GA | 73134 | ROLLER BEARING CO OF AMERICA INC | | RPG-8A | 99528 | RADIAL BEARING CORPORATION |
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Techincal Specification:
| BORE DIAMETER | 0.4995 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM | | HARDNESS RATING | 56.0 ROCKWELL C NOMINAL INNER MEMBER | | INNER MEMBER WIDTH | 0.4950 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM | | LUBRICATION FEATURE | GROOVE EXTERNAL OUTER MEMBER | | LUBRICATION FEATURE | GROOVE INSIDE DIAMETER SURFACE OF BODY | | LUBRICATION FEATURE | GROOVE INTERNAL INNER MEMBER | | LUBRICATION FEATURE | PERFORATION OUTER RACE MEMBER | | LUBRICATION FEATURE | PERFORATION INNER MEMBER | | LUBRICATION MATERIAL | LUBRICANT, DRY FILM | | OUTER MEMBER OUTSIDE DIAMETER | 0.9995 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM | | OUTER MEMBER WIDTH | 0.3850 INCHES MINIMUM AND 0.3900 INCHES MAXIMUM | | MATERIAL | COPPER ALLOY OUTER RACE MEMBER | | MATERIAL | STEEL COMP E52100 OR STEEL COMP 440C INNER MEMBER | | SPECIAL FEATURES | LUBRICANT ON SPHERICAL SURFACE OF OUTER RACE MEMBER AND BORE OF INNER RACE MEMBER | | STYLE DESIGNATOR | WITHOUT INSERT OR LINER | | SURFACE TREATMENT | CADMIUM OUTER RACE MEMBER | | SURFACE TREATMENT | CHROMIUM INNER MEMBER |
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