3110-00-044-4157 BEARING,BALL,ANNULAR Index 5305-00-044-4162 SCREW,TAPPING

National Stock Number:
3110-00-044-4161

Federal Supply Class:
3110

National Item Identification Number:
000444161

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.


Manufacturer Information:
107RS577-277272THE BOEING COMPANY
107RS577-277896REXNORD INDUSTRIES, LLC
107RS577-281205THE BOEING COMPANY
A6048277896REXNORD INDUSTRIES, LLC
SA10-18B1-50177896REXNORD INDUSTRIES, LLC
YS17977896REXNORD INDUSTRIES, LLC


Techincal Specification:
BEARING SEAL TYPECONTACT
BORE DIAMETER0.6250 INCHES NOMINAL
INNER RING WIDTH0.3750 INCHES NOMINAL
LUBRICATION MATERIALGREASE
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-25537 MIL SPEC SINGLE MATERIAL RESPONSE
OUTER RING WIDTH0.3150 INCHES NOMINAL
OVERALL OUTSIDE DIAMETER1.1250 INCHES NOMINAL
MATERIALRUBBER SYNTHETIC SEAL
MATERIALSTEEL INNER RING
MATERIALSTEEL OUTER RING
MATERIALSTEEL ROLLER
SEAL QUANTITY2
STYLE DESIGNATORCONCAVE ROLLER, DOUBLE CLOSURE, SELF ALIGNING
SURFACE TREATMENTCADMIUM OVERALL


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