NSN 3110-00-728-4032

Part Details | AIRFRAME BALL BEARING

3110-00-728-4032 A cylindrical item in which the inner or outer ring turns upon row(s) of hardened BALL, 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, BALL, ANNULAR.

Alternate Parts: 310673, 310672, 180067, 3110-00-728-4032, 00-728-4032, 3110007284032, 007284032

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
31FEB 28, 196800-728-403200041 ( BEARING, BALL, AIRFRAME )
REFERENCE DRAWINGS & PICTURES

SINGLE ROW SELF ALIGNING SINGLE ROW INNER RING EXTENDED BOTH SIDES

Cross Reference | NSN 3110-00-728-4032
Part Number Cage Code Manufacturer
31067377445UNITED TECHNOLOGIES CORPORATIONDBA PRATT WHITNEY-SPARE PARTS
31067277445UNITED TECHNOLOGIES CORPORATIONDBA PRATT WHITNEY-SPARE PARTS
18006777445UNITED TECHNOLOGIES CORPORATIONDBA PRATT WHITNEY-SPARE PARTS
Technical Data | NSN 3110-00-728-4032
Characteristic Specifications
STYLE DESIGNATOR SINGLE ROW SELF ALIGNING SINGLE ROW INNER RING EXTENDED BOTH SIDES
BORE DIAMETER0.1900 INCHES NOMINAL
OVERALL OUTSIDE DIAMETER0.7774 INCHES NOMINAL
OUTER RING WIDTH0.2700 INCHES NOMINAL
INNER RING WIDTH0.2970 INCHES NOMINAL
LUBRICATION MATERIAL GREASE
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE
STANDARD TOLERANCE DESIGNATION AFBMA STD TOLERANCE FOR AIRFRAME NEEDLE BEARINGS
SHIELD QUANTITY2
ALIGNMENT TYPE SELF-ALIGNING
SELF-ALIGNMENT LOCATION INTERNAL
LOAD DIRECTION RADIAL
SPECIAL FEATURESSHIELDS HAVE 5 DEG SELF-ALIGNMENTS IN EITHER DIR.