3110-00-808-6332 BEARING,ROLLER,AIRFRAME Index 5930-00-808-6343 SWITCH,PRESSURE

National Stock Number:
3110-00-808-6333

Federal Supply Class:
3110

National Item Identification Number:
008086333

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:
BR5HR77896REXNORD INDUSTRIES, LLC
DAS5-20A-777896REXNORD INDUSTRIES, LLC


Techincal Specification:
BEARING SEAL TYPECONTACT
BORE DIAMETER0.3125 INCHES NOMINAL
INNER RING WIDTH0.8120 INCHES NOMINAL
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE
LUBRICATION MATERIALGREASE
OUTER RING WIDTH0.6560 INCHES NOMINAL
OVERALL OUTSIDE DIAMETER1.2500 INCHES NOMINAL
MATERIALRUBBER SYNTHETIC SEAL
MATERIALSTEEL INNER RING
MATERIALSTEEL OUTER RING
MATERIALSTEEL RETAINER
MATERIALSTEEL ROLLER
MATERIALSTEEL SHIELD
SPECIAL FEATURES10 DEG SELF ALIGNMENT IN EITHER DIRECTION
SEAL QUANTITY2
SHIELD QUANTITY2
STYLE DESIGNATORCONCAVE ROLLERS, DOUBLE CLOSURE, SELF ALIGNING
SURFACE TREATMENTCADMIUM ALL EXTERNAL/EXPOSED METAL SURFACES


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