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National Stock Number:
3120-00-031-1228
Federal Supply Class:
3120
National Item Identification Number:
000311228
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:
| 55753 | 09455 | RBC TRANSPORT DYNAMICS CORP | | ASBY12V65 | 15860 | NEW HAMPSHIRE BALL BEARINGS INC | | GB520CM750H | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | GB520CM750H | 50294 | NEW HAMPSHIRE BALL BEARINGS INC | | GB520CM750H | 97613 | SARGENT AEROSPACE & DEFENSE, LLC |
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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 | 1.5620 INCHES MINIMUM AND | | 1.5625 INCHES MAXIMUM | | OUTER MEMBER WIDTH | 0.6150 INCHES MINIMUM AND | | 0.6250 INCHES MAXIMUM | | INNER MEMBER WIDTH | 1.4540 INCHES MINIMUM AND | | 1.4590 INCHES MAXIMUM | | STATIC RADIAL LOAD RATING | 40000 POUNDS |
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