Product Details | DUPLEX BALL BEARING

3110-01-053-3603 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: SB1555102, SB1555-102, 3110-01-053-3603, 01-053-3603, 3110010533603, 010533603

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 04 JAN 1978 01-053-3603

Drawings & Photos | NSN 3110-01-053-3603


Demand History | NSN 3110-01-053-3603

Part Number Request Date QTY Origin
3110-01-053-3603 2019-07-189 2 Iran
3110-01-053-3603 2018-05-136 6 DIBBS
SB1555102 2014-06-178 1 Malaysia
SB1555102 2013-02-37 1 South Korea
SB1555102 2013-01-27 1 South Korea
3110-01-053-3603 2008-02-40 2 DIBBS

Cross Reference | NSN 3110-01-053-3603

Part Number Cage Code Manufacturer
SB1555-102 78118 MPB CORPORATION DBA TIMKEN AEROSPACE
SB1555-102 78286 SIKORSKY AIRCRAFT CORPORATION

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Technical Data | NSN 3110-01-053-3603

Characteristic Specifications
MATERIAL STEEL BALL STEEL INNER RING STEEL OUTER RING PLASTIC PHENOLIC RETAINER RUBBER SYNTHETIC SEAL
STYLE DESIGNATOR 92B COUNTERBORED OUTER RINGS, NON-SEPARABLE, BACK TO BACK MOUNTING
OVERALL WIDTH 1.4700 INCHES MINIMUM AND 1.5000 INCHES MAXIMUM
BORE DIAMETER 13.9984 INCHES MINIMUM AND 14.0000 INCHES MAXIMUM
OVERALL OUTSIDE DIAMETER 15.4984 INCHES MINIMUM AND 15.5000 INCHES MAXIMUM
LUBRICATION MATERIAL GREASE
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION MIL-G-81322 MIL SPEC SINGLE MATERIAL RESPONSE
STANDARD TOLERANCE DESIGNATION ABEC NO.1
SURFACE FINISH GROUND
RETAINER FABRICATION METHOD MACHINED
SEAL QUANTITY 2
BEARING SEAL TYPE CONTACT
LOAD DIRECTION RADIAL
INTERNAL CLEARANCE 0.0170 INCHES MINIMUM RADIAL AND 0.0290 INCHES MAXIMUM RADIAL
BEARING PRELOAD DESIGNATION HEAVY
CRITICALITY CODE JUSTIFICATION ABXV AND ADGA
MANUFACTURERS CODE 78286
MFR SOURCE CONTROLLING REFERENCE SB1555-102

Restrictions/Controls & Freight Information | NSN 3110-01-053-3603

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:FThe item is an Aviation Critical Safety Item/Flight Safety Critical Aircraft Part ((ACSI/FSCAP).
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 114800 BEARING,ROLLER,THRUST
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 742 unknown
Originating Activity Code XH USCG Aircraft Repair and Supply Center
Elizabeth City, NC 27909-5001
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 3110-01-053-3603

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Special Material IDDHHELICOPTERS(H3)
Special Material Content9 Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions
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