Product Details | DUPLEX BALL BEARING

3110-01-320-3584 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: V2242DT, V224-2DT, X66123, 1/2 PR 7224-D SPEC. MATCHED DT, 1/2 PR 9224-UD-SPEC T, 12PR7224DSPECMATCHEDDT, 12PR9224UDSPECT, 5750303001, 5750303-001, 3110-01-320-3584, 01-320-3584, 3110013203584, 013203584

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 23 MAY 1990 01-320-3584

Drawings & Photos | NSN 3110-01-320-3584


Demand History | NSN 3110-01-320-3584

Part Number Request Date QTY Origin
3110-01-320-3584 2019-03-70 1 DIBBS-RFPs
3110-01-320-3584 2016-06-161 14 DIBBS
3110-01-320-3584 2016-05-144 14 DIBBS
5750303001 2016-04-117 33 United States
3110-01-320-3584 2016-04-112 1 DIBBS-RFPs
3110-01-320-3584 2016-04-102 15 DIBBS
3110-01-320-3584 2013-10-294 1 DIBBS-RFPs
3110-01-320-3584 2013-10-290 1 DIBBS-RFPs
3110-01-320-3584 2013-08-240 10 DIBBS
3110-01-320-3584 2011-11-311 6 DIBBS
3110-01-320-3584 2008-09-263 12 DIBBS
3110-01-320-3584 2008-05-122 6 DIBBS
3110-01-320-3584 2008-01-14 1 DIBBS
3110-01-320-3584 2007-11-330 8 DIBBS
3110-01-320-3584 2007-07-187 10 DIBBS
3110-01-320-3584 2007-03-89 2 DIBBS
3110-01-320-3584 2007-03-79 2 DIBBS
3110-01-320-3584 2007-03-64 2 DIBBS

Cross Reference | NSN 3110-01-320-3584

Part Number Cage Code Manufacturer
1/2 PR 7224-D SPEC. MATCHED DT 38443 SKF USA INC DBA SKF AEROENGINE NORTH AMERICA
1/2 PR 9224-UD-SPEC T 38443 SKF USA INC DBA SKF AEROENGINE NORTH AMERICA
5750303-001 38443 SKF USA INC DBA SKF AEROENGINE NORTH AMERICA
5750303-001 53711 NAVAL SEA SYSTEMS COMMAND
V224-2DT 21335 TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE
X66123 38443 SKF USA INC DBA SKF AEROENGINE NORTH AMERICA

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Technical Data | NSN 3110-01-320-3584

Characteristic Specifications
MATERIAL STEEL COMP E52100 BALL STEEL COMP E52100 INNER RING STEEL COMP 4340 OUTER RING
MATERIAL DOCUMENT AND CLASSIFICATION AMS 6440 ASSN STD SINGLE MATERIAL RESPONSE BALL AMS 6440 ASSN STD SINGLE MATERIAL RESPONSE INNER RING AMS 6415 ASSN STD SINGLE MATERIAL RESPONSE OUTER RING
SURFACE TREATMENT SILVER RETAINER
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION AMS 2412 ASSN STD SINGLE TREATMENT RESPONSE RETAINER
STYLE DESIGNATOR 92D COUNTERBORED OUTER RINGS, NON-SEPARABLE, TANDEM MOUNTING
OVERALL WIDTH 80.0 MILLIMETERS NOMINAL
BORE DIAMETER 120.0 MILLIMETERS NOMINAL
OVERALL OUTSIDE DIAMETER 215.0 MILLIMETERS NOMINAL
LUBRICATION MATERIAL LUBRICATING OIL
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION MIL-L-23699 MIL SPEC SINGLE MATERIAL RESPONSE
STANDARD TOLERANCE DESIGNATION ABEC NO.5
SURFACE FINISH GROUND
LOAD DIRECTION RADIAL
CONTACT ANGLE 28.0 RADIANS MINIMUM AND 32.0 RADIANS MAXIMUM
SPECIAL FEATURES PARTICLE INSPECTED PER MIL-STD-1949; PARTS DEMAGNETIZED
III PRECIOUS MATERIAL SILVER
III PRECIOUS MATERIAL AND LOCATION FUNCTIONAL RUBBING CONTACT SURFACES SILVER
MANUFACTURERS CODE 53711
MFR SOURCE CONTROLLING REFERENCE 5750303-001

Restrictions/Controls & Freight Information | NSN 3110-01-320-3584

Category Code Description
Shelf-Life Code:0Nondeteriorative
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:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:SItem contains silver
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
NMF Description 114820 BEARINGS/BUSHINGS NOI BALL/ROLLER
Less than car load rating
Less than truck load rating P 77.5
Water commodity Code 742 unknown
Originating Activity Code KZ Defense Supply Center Philadelphia
Philadelphia, PA 19101
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 3110-01-320-3584

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative