Product Details | DUPLEX BALL BEARING

3110-01-144-8144 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: 2MM9107WIDUL, 2MM9107WIPRCDUL, 80XGX1275, 3110-01-144-8144, 80-XGX-1275, 01-144-8144, 3110011448144, 011448144

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 30 DEC 1982 01-144-8144

Drawings & Photos | NSN 3110-01-144-8144


Demand History | NSN 3110-01-144-8144

Part Number Request Date QTY Origin
3110-01-144-8144 2009-12-344 1 US
80XGX1275 2008-12-352 4 United States

Cross Reference | NSN 3110-01-144-8144

Part Number Cage Code Manufacturer
2MM9107WIDUL 21335 TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE
2MM9107WIPRCDUL 21335 TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE
80-XGX-1275 72328 COTTA TRANSMISSION COMPANY, LLC

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Technical Data | NSN 3110-01-144-8144

Characteristic Specifications
MATERIAL STEEL COMP E52100 BALL STEEL COMP E52100 INNER RING STEEL COMP E52100 OUTER RING PAPER AND PLASTIC PHENOLIC RETAINER
STYLE DESIGNATOR 92B COUNTERBORED OUTER RINGS, NON-SEPARABLE, BACK TO BACK MOUNTING
OVERALL WIDTH 1.0824 INCHES MINIMUM AND 1.1024 INCHES MAXIMUM
BORE DIAMETER 1.3777 INCHES MINIMUM AND 1.3780 INCHES MAXIMUM
OVERALL OUTSIDE DIAMETER 2.4407 INCHES MINIMUM AND 2.4409 INCHES MAXIMUM
STANDARD TOLERANCE DESIGNATION ABEC NO.7
SURFACE FINISH GROUND
LOAD DIRECTION RADIAL
FEATURES PROVIDED ALIGNING RING
III END ITEM IDENTIFICATION 4920-01-093-0521 TEST STAND,AIRCRAFT

Restrictions/Controls & Freight Information | NSN 3110-01-144-8144

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: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
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 SE San Antonio Air Logistics Center
Kelly AFB, TX 78241-5000
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 Z unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 3110-01-144-8144

Category Code Description
Cognizance Codes9GNavy-owned stocks of defense general material
Naval Inventory Control Point, Mechanicsburg
Source of SupplyS9GDefense Supply Center Richmond
Richmond, VA 23297
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesYTERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each