Product Details | TAPERED ROLLER BEARING

3110-00-278-6809 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: SL5022, 4868548620DWITHSPACERX1548685, 48685-48620DWITHSPACERX15-48685, 3110-00-278-6809, 00-278-6809, 3110002786809, 002786809

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 01 JAN 1961 00-278-6809

Drawings & Photos | NSN 3110-00-278-6809


Demand History | NSN 3110-00-278-6809

Part Number Request Date QTY Origin
3110-00-278-6809 2014-05-135 1 GR
3110-00-278-6809 2008-11-319 7 United States
3110-00-278-6809 2007-08-240 10 US

Cross Reference | NSN 3110-00-278-6809

Part Number Cage Code Manufacturer
48685-48620DWITHSPACERX15-48685 60038 TIMKEN CORPORATION, THE
SL5022 35311 AMERICAN STANDARD INC WESTINGHOUSE AIR BRAKE CO DIV

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Technical Data | NSN 3110-00-278-6809

Characteristic Specifications
MATERIAL STEEL OVERALL
STYLE DESIGNATOR 370 STRAIGHT BORE, DOUBLE CUP, SINGLE CONES
OVERALL WIDTH 3.4376 INCHES NOMINAL
BORE DIAMETER 5.6250 INCHES NOMINAL
OVERALL OUTSIDE DIAMETER 7.8750 INCHES NOMINAL
BACKFACE CORNER RADIUS 0.0310 INCHES NOMINAL
STANDOUT WIDTH 0.2813 INCHES NOMINAL
CONE CORNER RADIUS 0.1400 INCHES NOMINAL
CONE WIDTH ANY ACCEPTABLE
CUP WIDTH 2.8750 INCHES NOMINAL
STANDARD TOLERANCE DESIGNATION AFBMA CLASS 2
SPECIAL FEATURES FURNISHED W/1 SPACER

Restrictions/Controls & Freight Information | NSN 3110-00-278-6809

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 3110-00-278-6809

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