Product Details | AIRFRAME BALL BEARING

3110-00-198-1146 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: KSF4ANG25, KSF4MILG3278A, KSF4, 3110-00-198-1146, 00-198-1146, 3110001981146, 001981146

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 01 JAN 1963 00-198-1146

Drawings & Photos | NSN 3110-00-198-1146


Demand History | NSN 3110-00-198-1146

Part Number Request Date QTY Origin
3110-00-198-1146 2009-01-12 2 US

Cross Reference | NSN 3110-00-198-1146

Part Number Cage Code Manufacturer
KSF4 43991 FAG BEARINGS CORPORATION
KSF4ANG25 43991 FAG BEARINGS CORPORATION
KSF4MILG3278A 43991 FAG BEARINGS CORPORATION

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Technical Data | NSN 3110-00-198-1146

Characteristic Specifications
MATERIAL STEEL BALL STEEL INNER RING STEEL OUTER RING STEEL SEAL
SURFACE TREATMENT CADMIUM ALL EXTERNAL/EXPOSED METAL SURFACES
STYLE DESIGNATOR 198 SINGLE ROW SELF ALIGNING SINGLE ROW INNER RING EXTENDED BOTH SIDES
BORE DIAMETER 0.2495 INCHES NOMINAL
OVERALL OUTSIDE DIAMETER 0.9014 INCHES NOMINAL
OUTER RING WIDTH 0.4220 INCHES NOMINAL
INNER RING WIDTH 0.4840 INCHES NOMINAL
LUBRICATION MATERIAL GREASE
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE
SEAL QUANTITY 2
BEARING SEAL TYPE CONTACT
ALIGNMENT TYPE SELF-ALIGNING
SELF-ALIGNMENT LOCATION INTERNAL
LOAD DIRECTION RADIAL
SPECIAL FEATURES SEALS 10.0 DEG SELF-ALIGNMENT IN EITHER DIRECTION

Restrictions/Controls & Freight Information | NSN 3110-00-198-1146

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