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National Stock Number:
3110-01-202-7723
Federal Supply Class:
3110
National Item Identification Number:
012027723
Description:
BEARING,ROLLER,AIRFRAME
Detail:
A CYLINDRICAL ITEM IN WHICH THE INNER OR OUTER RING TURNS UPON ROW(S) OF HARDENED ROLLER, BEARING WHICH ROLL ON A RACEWAY, THUS MINIMIZING FRICTION. THESE ITEMS ARE CHARACTERIZED BY THEIR NONCORROSIVE QUALITIES, LIGHTNESS OF WEIGHT, INCH DIMENSIONS RATHER THAN METRIC, INNER RINGS GENERALLY PROJECTING BEYOND THE FACES OF THE OUTER RING, OR A VERY NARROW WIDTH INNER RING HAVING AN OUTSIDE DIAMETER SLIGHTLY LARGER THAN THE BORE DIAMETER. DESIGNED PRIMARILY FOR USE IN AIRCRAFT ASSEMBLIES, SUCH AS CONTROL SYSTEMS AND SURFACES OF AIRCRAFT. EXCLUDES BEARING, ROLLER, CYLINDRICAL.
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Manufacturer Information:
| AS28913 | 0U583 | SAE INTERNATIONAL | | AS28913 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | BACB10C93H | 81205 | THE BOEING COMPANY | | BR8H | 77896 | REXNORD INDUSTRIES, LLC | | DAS8-27A-4 | 77896 | REXNORD INDUSTRIES, LLC | | MS28913-8CG | 0U583 | SAE INTERNATIONAL | | MS28913-8CG | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | MS28913-8CG | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| BORE DIAMETER | 0.4995 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM | | INNER RING WIDTH | 0.9950 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM | | OUTER RING WIDTH | 0.8070 INCHES MINIMUM AND 0.8120 INCHES MAXIMUM | | OVERALL OUTSIDE DIAMETER | 1.6870 INCHES MINIMUM AND 1.6875 INCHES MAXIMUM | | MATERIAL | STEEL COMP E52100 OVERALL | | STYLE DESIGNATOR | CONCAVE ROLLERS, DOUBLE CLOSURE, SELF ALIGNING | | SURFACE TREATMENT | CADMIUM EXPOSED SURFACES AS MOUNTED |
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