Product Details | DUPLEX BALL BEARING

3110-01-228-9080 Two single row annular ball bearings selected dimensionally to be a matched pair or set. The ring faces have been specially ground to specified offsets that will produce predetermined preload when mounted. May include a single row angular contact bearing with faces specially ground for duplex mounting.

Part Alternates: MRC208RDS ABEC1-20, MRC208RDSABEC120, 172A11891, 172A1189-1, 3110-01-228-9080, 01-228-9080, 3110012289080, 012289080

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 22 MAR 1986 01-228-9080

Demand History | NSN 3110-01-228-9080

Part Number Request Date QTY Origin
3110-01-228-9080 2009-09-251 10 US

Cross Reference | NSN 3110-01-228-9080

Part Number Cage Code Manufacturer
172A1189-1 05606 GENERAL DYNAMICS-OTS, INC. DBA GD-OTS (WILLISTON)
MRC208RDS ABEC1-20 38443 SKF USA INC DBA SKF AEROENGINE NORTH AMERICA

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Technical Data | NSN 3110-01-228-9080

Characteristic Specifications
MATERIAL STEEL COMP E52100 BALL
STYLE DESIGNATOR LOADING GROOVE, NON-SEPARABLE
OVERALL WIDTH 1.3973 INCHES MINIMUM AND
BORE DIAMETER 1.5743 INCHES MINIMUM AND
OVERALL OUTSIDE DIAMETER 3.1491 INCHES MINIMUM AND
LUBRICATION MATERIAL GREASE
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE
STANDARD TOLERANCE DESIGNATION ABEC NO.1
SURFACE FINISH GROUND
LOAD DIRECTION ANGULAR
BEARING PRELOAD DESIGNATION HEAVY
BEARING PRELOAD RATING 270.0 POUNDS NOMINAL

Restrictions/Controls & Freight Information | NSN 3110-01-228-9080

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