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National Stock Number:
3120-01-283-7803
Federal Supply Class:
3120
National Item Identification Number:
012837803
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:
| 1366AS1047 | 21335 | TIMKEN CO | | 1366AS1047 | 30003 | NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER | | 1366AS1047 | 99528 | RADIAL BEARING CORPORATION | | RSST-38-1 | 99528 | RADIAL BEARING CORPORATION |
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Techincal Specification:
| BORE DIAMETER | 2.3750 INCHES MINIMUM AND 2.3770 INCHES MAXIMUM | | HARDNESS RATING | 57.0 ROCKWELL C MINIMUM AND 61.0 ROCKWELL C MAXIMUM INNER MEMBER | | INNER MEMBER WIDTH | 1.4950 INCHES MINIMUM AND 1.5000 INCHES MAXIMUM | | OUTER MEMBER OUTSIDE DIAMETER | 3.1865 INCHES MINIMUM AND 3.1875 INCHES MAXIMUM | | OUTER MEMBER WIDTH | 1.2500 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-7420,CLASS 3 MIL SPEC SINGLE MATERIAL RESPONSE INNER MEMBER | | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE RACE LINER | | MATERIAL | STEEL COMP 410 OUTER RACE MEMBER | | MATERIAL | STEEL COMP E52100 INNER MEMBER | | STATIC RADIAL LOAD RATING | 133000 POUNDS | | STYLE DESIGNATOR | WITH INSERT AND/OR LINER | | SURFACE TREATMENT | CHROMIUM SPHERICAL SURFACE |
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