Product Details | DUPLEX BALL BEARING

3110-01-044-3118 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: AAV21018101, AAV210-18-101, AAV21018MSRDTA2253, AAV210-18MSRDTA2253, X66413, X-66413, 2140403203, 214-040-320-3, 3110-01-044-3118, 01-044-3118, 3110010443118, 010443118

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 10 JUL 1977 01-044-3118

Drawings & Photos | NSN 3110-01-044-3118


Demand History | NSN 3110-01-044-3118

Part Number Request Date QTY Origin
3110-01-044-3118 2020-10-304 1 DIBBS-RFPs
214-040-320-003 2019-04-98 42 DIBBS
214-040-320-003 2019-02-44 47 DIBBS
3110-01-044-3118 2018-06-156 19 DIBBS
3110-01-044-3118 2017-03-81 36 DIBBS
3110-01-044-3118 2012-12-354 25 DIBBS
3110-01-044-3118 2012-10-284 11 DIBBS
3110-01-044-3118 2008-08-238 20 DIBBS
3110-01-044-3118 2008-07-184 20 DIBBS

Cross Reference | NSN 3110-01-044-3118

Part Number Cage Code Manufacturer
214-040-320-3 38443 SKF USA INC DBA SKF AEROENGINE NORTH AMERICA
214-040-320-3 97499 BELL HELICOPTER TEXTRON INC.
AAV210-18-101 21335 TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE
AAV210-18MSRDTA2253 21335 TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE
X-66413 38443 SKF USA INC DBA SKF AEROENGINE NORTH AMERICA

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Technical Data | NSN 3110-01-044-3118

Characteristic Specifications
MATERIAL STEEL COMP M50 BALL STEEL COMP M50 INNER RING STEEL COMP M50 OUTER RING STEEL COMP 4340 RETAINER
STYLE DESIGNATOR 92C COUNTERBORED OUTER RINGS, NON-SEPARABLE, FACE TO FACE MOUNTING
OVERALL WIDTH 1.5748 INCHES NOMINAL
BORE DIAMETER 1.9685 INCHES NOMINAL
OVERALL OUTSIDE DIAMETER 3.5430 INCHES NOMINAL
LUBRICATION MATERIAL GREASE
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION MIL-G-25537 MIL SPEC SINGLE MATERIAL RESPONSE
STANDARD TOLERANCE DESIGNATION ABEC NO.5
SURFACE FINISH GROUND
RETAINER FABRICATION METHOD MACHINED
LOAD DIRECTION RADIAL
FEATURES PROVIDED ALIGNING RING
TEST DATA DOCUMENT 21335-PS35 STANDARD
MANUFACTURERS CODE 97499
MFR SOURCE CONTROLLING REFERENCE 214-040-320-3

Restrictions/Controls & Freight Information | NSN 3110-01-044-3118

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:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:FThe item is an Aviation Critical Safety Item/Flight Safety Critical Aircraft Part ((ACSI/FSCAP).
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 P 77.5
Less than truck load rating P 77.5
Water commodity Code 742 unknown
Originating Activity Code KE Naval ICP
Philadelphia, PA 19111
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 3110-01-044-3118

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
Purchasing QTY
UOM
1
EA : Each