Product Details | TAPERED ROLLER BEARING

3110-00-227-3521 A cylindrical device in which the inner cone or outer cup turns upon a single or double row of tapered hardened rollers which roll easily in a race, thus minimizing friction and designed to carry a radial load and capable of sustaining axial thrust. Excludes BEARING, ROLLER, THRUST.

Part Alternates: AA59649, A-A-59649, AA59649677, AA59649-677, HH221440 AND HH221410, HH221440ANDHH221410, HH221440HH221410, FF-B-187/01-677, FFB18701677, FFB187B, FF-B-187B, 3110-00-227-3521, 00-227-3521, 3110002273521, 002273521

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 24 DEC 1967 00-227-3521

Drawings & Photos | NSN 3110-00-227-3521


Demand History | NSN 3110-00-227-3521

Part Number Request Date QTY Origin
AA59649 2013-01-11 12 US

Cross Reference | NSN 3110-00-227-3521

Part Number Cage Code Manufacturer
A-A-59649 58536 FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES
AA59649-677 58536 FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES
FF-B-187/01-677 81348 FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES
FF-B-187B 81348 FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES
HH221440 AND HH221410 51588 RBC BEARINGS INCORPORATED DIV WEST TRENTON DIVISION
HH221440 AND HH221410 60038 TIMKEN CORPORATION, THE
HH221440 AND HH221410 61220 TYSON BEARING CO DIV SKF INDUSTRIES INC
HH221440HH221410 60038 TIMKEN CORPORATION, THE

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Technical Data | NSN 3110-00-227-3521

Characteristic Specifications
MATERIAL STEEL OVERALL
STYLE DESIGNATOR 350 STRAIGHT BORE, NORMAL ANGLE
OVERALL WIDTH 2.2500 INCHES NOMINAL
BORE DIAMETER 3.7500 INCHES NOMINAL
OVERALL OUTSIDE DIAMETER 7.5000 INCHES NOMINAL
BACKFACE CORNER RADIUS 0.1300 INCHES NOMINAL
STANDOUT WIDTH 0.4375 INCHES NOMINAL
CONE CORNER RADIUS 0.3100 INCHES NOMINAL
CONE WIDTH 2.2650 INCHES NOMINAL
CUP WIDTH 1.8125 INCHES NOMINAL
STANDARD TOLERANCE DESIGNATION AFBMA CLASS 2
RETAINER FABRICATION METHOD PRESSED
MANUFACTURERS CODE 58536
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE A-A-59649
MANUFACTURERS CODE 58536
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE AA59649-677

Restrictions/Controls & Freight Information | NSN 3110-00-227-3521

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 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 3110-00-227-3521

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