Product Details | TAPERED ROLLER BEARING CONE AND ROLLERS

3110-00-554-0026 An assembled inner component of a tapered roller bearing, consisting of a cone (which provides a contact surface for the rolling elements of the bearing), a complement of tapered rollers (the rolling elements), and frequently a retainer (which spaces the rolling elements).

Part Alternates: M5202042, FFB187, FF-B-187, L860048, 319003, 4250101007, 425-0101-007, 851402, 3110-00-554-0026, 00-554-0026, 3110005540026, 005540026

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 01 JAN 1963 00-554-0026

Drawings & Photos | NSN 3110-00-554-0026


Demand History | NSN 3110-00-554-0026

Part Number Request Date QTY Origin
L860048 2025-09-246 2 DIBBS
M5202042 2025-09-246 2 DIBBS
L860048 2025-04-98 1 DIBBS
M5202042 2025-04-98 1 DIBBS
L860048 2024-05-135 2 DIBBS
M5202042 2024-05-135 2 DIBBS
L860048 2022-05-129 4 DIBBS
M5202042 2022-05-129 4 DIBBS
L860048 2021-10-280 4 DIBBS
M5202042 2021-10-280 4 DIBBS
L860048 2021-06-172 2 DIBBS
M5202042 2021-06-172 2 DIBBS
L860048 2021-05-133 2 DIBBS
M5202042 2021-05-133 2 DIBBS
L860048 2020-01-14 10 DIBBS
M5202042 2020-01-14 10 DIBBS
L860048 2019-08-225 11 DIBBS
M5202042 2019-08-225 11 DIBBS
L860048 2019-07-202 6 DIBBS
M5202042 2019-07-202 6 DIBBS
3110-00-554-0026 2018-11-332 13 DIBBS
3110-00-554-0026 2017-02-43 18 DIBBS
3110-00-554-0026 2016-12-356 27 DIBBS
3110-00-554-0026 2016-11-326 2 DIBBS
3110-00-554-0026 2016-09-262 3 DIBBS
3110-00-554-0026 2013-06-163 8 DIBBS
3110-00-554-0026 2011-09-265 7 DIBBS

Cross Reference | NSN 3110-00-554-0026

Part Number Cage Code Manufacturer
319003 40152 VME AMERICAS INC SUB OF VME GROUP N V
425-0101-007 31922 LEEDS AND NORTHRUP CO A UNIT OF GENERAL SIGNAL CORP
851402 15950 SMITH-BERGER MARINE, INC.
FF-B-187 81348 FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES
L860048 60038 TIMKEN CORPORATION, THE
M5202042 12603 CLARK EQUIPMENT CO
M5202042 77237 DANA OFF HIGHWAY PRODUCTS, LLC

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Technical Data | NSN 3110-00-554-0026

Characteristic Specifications
MATERIAL STEEL OVERALL
STYLE DESIGNATOR 552 NORMAL ANGLE
BORE DIAMETER 13.0000 INCHES NOMINAL
CONE CORNER RADIUS 0.5000 INCHES NOMINAL
CONE WIDTH 1.8750 INCHES NOMINAL
STANDARD TOLERANCE DESIGNATION AFBMA CLASS 2
SPECIAL FEATURES DUTY CLASS L SERIES
MANUFACTURERS CODE 81348
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE FF-B-187

Restrictions/Controls & Freight Information | NSN 3110-00-554-0026

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 3110-00-554-0026

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
EA : Each