Product Details | AIRFRAME BALL BEARING

3110-00-278-7281 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.

Part Alternates: DW6E5806, DW6E5806MILL15719A, 3110-00-278-7281, 00-278-7281, 3110002787281, 002787281

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 01 JAN 1963 00-278-7281

Cross Reference | NSN 3110-00-278-7281

Part Number Cage Code Manufacturer
DW6E5806 21335 TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE
DW6E5806 3NPS1 RBC AIRCRAFT PRODUCTS, INC.
DW6E5806MILL15719A 21335 TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE

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Technical Data | NSN 3110-00-278-7281

Characteristic Specifications
MATERIAL STEEL BALL STEEL INNER RING STEEL OUTER RING GLASS FIBER SEAL
SURFACE TREATMENT CADMIUM ALL EXTERNAL/EXPOSED METAL SURFACES
LUBRICATION MATERIAL GREASE
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION MIL-L-15719 MIL SPEC SINGLE MATERIAL RESPONSE
SEAL QUANTITY 2
LOAD DIRECTION ANGULAR
SPECIAL FEATURES LOADING GROOVE AND OUTWARDLY CONVERGENT CONTACT ANGLE

Restrictions/Controls & Freight Information | NSN 3110-00-278-7281

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information