Product Details | TAPERED ROLLER BEARING

3110-00-277-0179 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, 007092E61 PIECE 39, 007092E61PIECE39, 007093E66 PIECE 41, 007093E66PIECE41, 63866320B, 6386-6320B, 7092E61 PIECE 39, 7092E61PIECE39, 7093E66 PIECE 41, 7093E66 PIECE41, 7093E66PIECE41, 3110-00-277-0179, 00-277-0179, 3110002770179, 002770179

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 01 JAN 1963 00-277-0179

Drawings & Photos | NSN 3110-00-277-0179


Cross Reference | NSN 3110-00-277-0179

Part Number Cage Code Manufacturer
007092E61 PIECE 39 0BR59 DRESSER-RAND COMPANY DBA STEAM TRBINE MTR GENERATOR DIV
007093E66 PIECE 41 0BR59 DRESSER-RAND COMPANY DBA STEAM TRBINE MTR GENERATOR DIV
6386-6320B 60038 TIMKEN CORPORATION, THE
7092E61 PIECE 39 01289 GENERAL ELECTRIC COMPANY DBA GE DIV GE-AVIATION GEAR PLANT
7093E66 PIECE 41 0BR59 DRESSER-RAND COMPANY DBA STEAM TRBINE MTR GENERATOR DIV
7093E66 PIECE41 01289 GENERAL ELECTRIC COMPANY DBA GE DIV GE-AVIATION GEAR PLANT
FF-B-187 81348 FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES

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Technical Data | NSN 3110-00-277-0179

Characteristic Specifications
MATERIAL STEEL OVERALL
STYLE DESIGNATOR 358 STRAIGHT BORE, FLANGED CUP, NORMAL ANGLE
OVERALL WIDTH 2.1250 INCHES NOMINAL
BORE DIAMETER 2.6250 INCHES NOMINAL
FLANGE OUTSIDE DIAMETER 5.6527 INCHES NOMINAL
FLANGE WIDTH 0.3125 INCHES NOMINAL
BACKFACE CORNER RADIUS 0.1250 INCHES NOMINAL
STANDOUT WIDTH 0.6875 INCHES NOMINAL
CONE CORNER RADIUS 0.1710 INCHES NOMINAL
CONE WIDTH 2.2050 INCHES NOMINAL
CUP WIDTH 1.7500 INCHES NOMINAL
CUP OUTSIDE DIAMETER 5.3447 INCHES NOMINAL
STANDARD TOLERANCE DESIGNATION AFBMA CLASS 2
RETAINER FABRICATION METHOD PRESSED
NONDEFINITIVE SPEC/STD DATA 755 TYPE
MANUFACTURERS CODE 81348
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE FF-B-187

Restrictions/Controls & Freight Information | NSN 3110-00-277-0179

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 3110-00-277-0179

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