Product Details | ANNULAR BALL BEARING

3110-00-155-8934 A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see BEARING, BALL, DUPLEX. Excludes BEARING, BALL, AIRFRAME.

Part Alternates: FFB171, X13145, XLS1 7-8, XLS178, 1770395, 177039-5, 3160101, 316010-1, 7B1440GX1 1-2WBBSC, 7B1440GX112WBBSC, 3110-00-155-8934, 00-155-8934, 3110001558934, 001558934

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 01 JAN 1961 00-155-8934

Drawings & Photos | NSN 3110-00-155-8934


Demand History | NSN 3110-00-155-8934

Part Number Request Date QTY Origin
3110-00-155-8934 2025-02-34 10 DIBBS
3110-00-155-8934 2024-01-28 10 DIBBS
3110-00-155-8934 2023-09-257 10 DIBBS
3110-00-155-8934 2023-09-249 10 DIBBS
FFB171 2017-01-10 7 US
FFB171 2013-01-11 22 US
FFB171 2008-11-317 8 United States

Cross Reference | NSN 3110-00-155-8934

Part Number Cage Code Manufacturer
177039-5 10001 NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT
177039-5 53711 NAVAL SEA SYSTEMS COMMAND
316010-1 10001 NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT
316010-1 53711 NAVAL SEA SYSTEMS COMMAND
7B1440GX1 1-2WBBSC 72244 CONWAY CLUTCH CO
FFB171 81348 FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES
X13145 14351 TELEDYNE CONTINENTAL MOTORS INDUSTRIAL PRODUCTS DIV
XLS1 7-8 21760 SCHATZ BEARING CORPORATION
XLS1 7-8 43991 FAG BEARINGS CORPORATION
XLS1 7-8 80038 EQUITABLE BEARING CO INC

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Technical Data | NSN 3110-00-155-8934

Characteristic Specifications
MATERIAL STEEL OVERALL
STYLE DESIGNATOR 10A NON-LOADING GROOVE, NON-SEPARABLE
OVERALL WIDTH 0.6250 INCHES NOMINAL
BORE DIAMETER 1.8750 INCHES NOMINAL
OVERALL OUTSIDE DIAMETER 3.1875 INCHES NOMINAL
STANDARD TOLERANCE DESIGNATION ABEC NO.1
BORE SHAPE STRAIGHT
SURFACE FINISH GROUND
RETAINER FABRICATION METHOD PRESSED
LOAD DIRECTION RADIAL
INTERNAL FIT-UP DESIGNATION STANDARD
NONDEFINITIVE SPEC/STD DATA 115 TYPE AND 00 GRADE
DEPARTURE FROM CITED DESIGNATOR AS MODIFIED BY OVERALL OUTSIDE DIAMETER
MANUFACTURERS CODE 81348
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE FFB171

Restrictions/Controls & Freight Information | NSN 3110-00-155-8934

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: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
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 XX
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 3110-00-155-8934

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 CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each