Product Details | DUPLEX BALL BEARING

3110-01-442-6744 Two single row annular ball bearings selected dimensionally to be a matched pair or set. The ring faces have been specially ground to specified offsets that will produce predetermined preload when mounted. May include a single row angular contact bearing with faces specially ground for duplex mounting.

Part Alternates: FFB17130J11A2CDUPLEXPAIR, RO0051, 1F6364PC30, 1F-6364PC30, 3110-01-442-6744, 01-442-6744, 3110014426744, 014426744

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 20 MAR 1997 01-442-6744

Drawings & Photos | NSN 3110-01-442-6744


Demand History | NSN 3110-01-442-6744

Part Number Request Date QTY Origin
3110-01-442-6744 2011-03-69 3 DIBBS

Cross Reference | NSN 3110-01-442-6744

Part Number Cage Code Manufacturer
1F-6364PC30 10171 CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
1F6364PC30 1W383 TOOLEX INC
FFB171/30J11A2C(DUPLEX PAIR) 81348 FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES
RO0051 13873 DLA AVIATION

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Technical Data | NSN 3110-01-442-6744

Characteristic Specifications
MATERIAL STEEL OVERALL
STYLE DESIGNATOR 92B COUNTERBORED OUTER RINGS, NON-SEPARABLE, BACK TO BACK MOUNTING
OVERALL WIDTH 58.00 MILLIMETERS NOMINAL
BORE DIAMETER 55.00 MILLIMETERS NOMINAL
OVERALL OUTSIDE DIAMETER 120.00 MILLIMETERS NOMINAL
STANDARD TOLERANCE DESIGNATION ABEC NO.1
SURFACE FINISH GROUND
RETAINER FABRICATION METHOD PRESSED
LOAD DIRECTION ANGULAR
BEARING PRELOAD DESIGNATION LIGHT
SPECIAL FEATURES ITEM MUST COMPLY WITH REQUIREMENTS OF DEFENSE SUPPLY CENTER RICHMOND PRODUCTION STANDARD NO. RO0051
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS REFERENCE NUMBER DIFFERENTIATING MATERIAL WILL BE IN ACCORDANCE WITH NAVAL INVENTORY CONTROL POINT ACTIVITY HX QUALITY CONTROL. MANUFACTURING AND TESTING SPECIFICATIONS AVAILABLE AT THE DLA ICP
CRITICALITY CODE JUSTIFICATION ZZZY
MANUFACTURERS CODE 10171
DESIGN CONTROL REFERENCE 1F-6364PC30

Restrictions/Controls & Freight Information | NSN 3110-01-442-6744

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:SThe item is a non-aviation Critical Safety Item (CSI) whose failure will result in serious damage to equipment or serious injury or death to personnel.
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 3110-01-442-6744

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
SE : Set