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National Stock Number:
3120-00-031-1226
Federal Supply Class:
3120
National Item Identification Number:
000311226
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:
| 55751 | 09455 | RBC TRANSPORT DYNAMICS CORP | | AW12V65 | 15860 | NEW HAMPSHIRE BALL BEARINGS INC | | GB520CM750TH | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | GG751 | 09455 | RBC TRANSPORT DYNAMICS CORP |
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Techincal Specification:
| MATERIAL | STEEL COMP 440C INNER MEMBER | | STEEL COMP 630 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 | | BORE DIAMETER | 0.7495 INCHES MINIMUM AND | | 0.7500 INCHES MAXIMUM | | OUTER MEMBER OUTSIDE DIAMETER | 1.3745 INCHES MINIMUM AND | | 1.3750 INCHES MAXIMUM | | OUTER MEMBER WIDTH | 0.6250 INCHES MINIMUM AND | | 0.6350 INCHES MAXIMUM | | INNER MEMBER WIDTH | 0.8700 INCHES MINIMUM AND | | 0.8750 INCHES MAXIMUM | | STATIC RADIAL LOAD RATING | 40000 POUNDS |
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