Product Details | TAPERED ROLLER BEARING

3110-00-838-5878 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: FFB187, FF-B-187, PT832, 951260, 2552125580, 25521-25580, 3110-00-838-5878, 00-838-5878, 3110008385878, 008385878

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 01 JAN 1963 00-838-5878

Drawings & Photos | NSN 3110-00-838-5878


Demand History | NSN 3110-00-838-5878

Part Number Request Date QTY Origin
3110-00-838-5878 2009-01-31 6 DIBBS
3110-00-838-5878 2008-07-212 8 DIBBS
3110-00-838-5878 2008-07-199 4 DIBBS
3110-00-838-5878 2008-07-199 45 DIBBS
3110-00-838-5878 2008-07-198 4 DIBBS
3110-00-838-5878 2008-07-198 45 DIBBS
3110-00-838-5878 2008-06-158 4 DIBBS
3110-00-838-5878 2008-06-158 45 DIBBS
3110-00-838-5878 2007-09-261 4 DIBBS
3110-00-838-5878 2007-08-214 4 DIBBS
3110-00-838-5878 2007-08-214 45 DIBBS
3110-00-838-5878 2007-07-201 4 DIBBS
3110-00-838-5878 2007-06-169 45 DIBBS

Cross Reference | NSN 3110-00-838-5878

Part Number Cage Code Manufacturer
25521-25580 60038 TIMKEN CORPORATION, THE
951260 14120 SAUER-SUNDSTRAND HYDRO-TRANSMISSION DIV
FF-B-187 81348 FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES
PT832 77873 GKN ROCKFORD, INC

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Technical Data | NSN 3110-00-838-5878

Characteristic Specifications
MATERIAL STEEL OVERALL
STYLE DESIGNATOR 370 STRAIGHT BORE, DOUBLE CUP, SINGLE CONES
OVERALL WIDTH 1.0000 INCHES NOMINAL
BORE DIAMETER 1.7500 INCHES NOMINAL
OVERALL OUTSIDE DIAMETER 3.2700 INCHES NOMINAL
BACKFACE CORNER RADIUS 0.0310 INCHES NOMINAL
STANDOUT WIDTH 0.1875 INCHES NOMINAL
CONE CORNER RADIUS 0.1400 INCHES NOMINAL
CONE WIDTH 0.5000 INCHES NOMINAL
CUP WIDTH 0.7500 INCHES NOMINAL
STANDARD TOLERANCE DESIGNATION AFBMA CLASS 2
MANUFACTURERS CODE 81348
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE FF-B-187

Restrictions/Controls & Freight Information | NSN 3110-00-838-5878

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 3110-00-838-5878

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