Product Details | DUPLEX BALL BEARING

3110-01-347-2489 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: KF075BR3L, 583-6743687-PIECE 80, 5836743687PIECE80, 3110-01-347-2489, 01-347-2489, 3110013472489, 013472489

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 18 OCT 1991 01-347-2489

Drawings & Photos | NSN 3110-01-347-2489


Demand History | NSN 3110-01-347-2489

Part Number Request Date QTY Origin
KF075BR3L 2024-09-261 2 DIBBS
KF075BR3L 2023-07-194 1 DIBBS
KF075BR3L 2023-04-115 1 DIBBS
KF075BR3L 2023-01-26 1 DIBBS
KF075BR3L 2022-07-193 1 DIBBS
KF075BR3L 2021-10-284 1 DIBBS
KF075BR3L 2021-02-53 2 DIBBS
KF075BR3L 2020-10-292 4 DIBBS
KF075BR3L 2020-08-231 4 DIBBS
KF075BR3L 2020-07-211 4 DIBBS
KF075BR3L 2019-05-128 5 DIBBS
3110-01-347-2489 2018-08-221 9 DIBBS
3110-01-347-2489 2015-07-190 6 DIBBS

Cross Reference | NSN 3110-01-347-2489

Part Number Cage Code Manufacturer
583-6743687-PIECE 80 53711 NAVAL SEA SYSTEMS COMMAND
KF075BR3L 32828 KAYDON CORPORATION DBA KAYDON BEARINGS DIVISION

Request a Quote

What Our Customers Say

Compare

NSNs for Compare ( up to 4 ): Add 3110-01-347-2489

Technical Data | NSN 3110-01-347-2489

Characteristic Specifications
MATERIAL STEEL COMP E52100 BALL STEEL COMP E52100 INNER RING STEEL COMP E52100 OUTER RING COPPER ALLOY RETAINER
STYLE DESIGNATOR 92B COUNTERBORED OUTER RINGS, NON-SEPARABLE, BACK TO BACK MOUNTING
OVERALL WIDTH 1.5000 INCHES NOMINAL
BORE DIAMETER 7.5000 INCHES NOMINAL
OVERALL OUTSIDE DIAMETER 9.0000 INCHES NOMINAL
SURFACE FINISH GROUND
RETAINER FABRICATION METHOD MACHINED
LOAD DIRECTION ANGULAR
SPECIAL FEATURES KAYDON PRECISION CLASS 3

Restrictions/Controls & Freight Information | NSN 3110-01-347-2489

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.
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 3110-01-347-2489

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 CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
PR : Pair