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National Stock Number:
3110-01-175-1482
Federal Supply Class:
3110
National Item Identification Number:
011751482
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:
| 6AL1618 | 92563 | MCGILL MANUFACTURING CO, INC | | ATL6 | 3NPS1 | RBC AIRCRAFT PRODUCTS, INC. | | ATL6 | 60380 | TIMKEN AEROSPACE, INC DBA TORRINGTON PRODUCT | | BACB10EU06 | 81205 | THE BOEING COMPANY |
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Techincal Specification:
| ALIGNMENT TYPE | RIGID | | BEARING SEAL TYPE | CONTACT | | BORE DIAMETER | 0.3750 INCHES NOMINAL | | INNER RING WIDTH | 1.0000 INCHES NOMINAL | | INTERNAL FIT-UP DESIGNATION | STANDARD | | LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-C-23827 MIL SPEC SINGLE MATERIAL RESPONSE | | LUBRICATION MATERIAL | GREASE | | OVERALL OUTSIDE DIAMETER | 1.1250 INCHES NOMINAL | | MATERIAL | PLASTIC PHENOLIC SEAL | | MATERIAL | STEEL CORROSION RESISTING INNER RACE | | MATERIAL | STEEL CORROSION RESISTING OUTER RACE | | MATERIAL | STEEL CORROSION RESISTING ROLLER | | MATERIAL | STEEL CORROSION RESISTING RETAINER | | MATERIAL | STEEL CORROSION RESISTING SHIELD | | OUTER RING WIDTH | 0.9375 INCHES NOMINAL | | RETAINER FABRICATION METHOD | PRESSED | | SEAL QUANTITY | 2 | | SHIELD QUANTITY | 2 | | STANDARD TOLERANCE DESIGNATION | AFBMA CLASS 3 | | STYLE DESIGNATOR | CONCAVE ROLLERS, DOUBLE CLOSURE, SELF ALIGNING |
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