Product Details | TAPERED ROLLER BEARING

3110-00-240-6512 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: HM212044HM212011, FF-B-187/01, FFB187/01-439, FFB18701, FFB18701439, 011710078-4 PC-25, 0117100784PC25, 3110-00-240-6512, 00-240-6512, 3110002406512, 002406512

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 07 NOV 1969 00-240-6512

Drawings & Photos | NSN 3110-00-240-6512


Demand History | NSN 3110-00-240-6512

Part Number Request Date QTY Origin
3110-00-240-6512 2021-01-13 17 DIBBS
3110-00-240-6512 2021-01-05 17 DIBBS
3110-00-240-6512 2020-12-352 2 DIBBS
3110-00-240-6512 2020-12-344 2 DIBBS

Cross Reference | NSN 3110-00-240-6512

Part Number Cage Code Manufacturer
011710078-4 PC-25 17454 TIMKEN GEARS & SERVICES INC. DBA PHILADELPHIA GEAR
FF-B-187/01 81348 FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES
FFB187/01-439 81348 FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES
HM212044HM212011 60038 TIMKEN CORPORATION, THE

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Technical Data | NSN 3110-00-240-6512

Characteristic Specifications
MATERIAL STEEL OVERALL
STYLE DESIGNATOR 350 STRAIGHT BORE, NORMAL ANGLE
OVERALL WIDTH 1.5000 INCHES NOMINAL
BORE DIAMETER 2.3750 INCHES NOMINAL
OVERALL OUTSIDE DIAMETER 4.8125 INCHES NOMINAL
BACKFACE CORNER RADIUS 0.1300 INCHES NOMINAL
STANDOUT WIDTH 0.3300 INCHES NOMINAL
CONE CORNER RADIUS 0.3100 INCHES NOMINAL
CONE WIDTH 1.5100 INCHES NOMINAL
CUP WIDTH 1.1700 INCHES NOMINAL
STANDARD TOLERANCE DESIGNATION AFBMA CLASS 2
SPECIAL FEATURES DUTY CLASS HM SERIES
MANUFACTURERS CODE 81348
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE FF-B-187/01
MANUFACTURERS CODE 81348
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE FFB187/01-439

Restrictions/Controls & Freight Information | NSN 3110-00-240-6512

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:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
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 3110-00-240-6512

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