Product Details | STACK BALL BEARING

3110-00-629-4108 A multiple assembly of more than two bearings matched for duplex mounting. Designed primarily for aircraft propeller and rotary wing aircraft rotor blade applications. See also BEARING, BALL, ANNULAR.

Part Alternates: SB15122, SB1512-2, 7023D405T, 9223WI2E7278, 9223WI2E7287, 3110-00-629-4108, 00-629-4108, 3110006294108, 006294108

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 01 JAN 1963 00-629-4108

Drawings & Photos | NSN 3110-00-629-4108


Demand History | NSN 3110-00-629-4108

Part Number Request Date QTY Origin
3110-00-629-4108 2017-06-153 20 US
SB15122 2008-01-09 12 US

Cross Reference | NSN 3110-00-629-4108

Part Number Cage Code Manufacturer
7023D405T 38443 SKF USA INC DBA SKF AEROENGINE NORTH AMERICA
9223WI2E7278 21335 TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE
9223WI2E7287 21335 TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE
SB1512-2 78286 SIKORSKY AIRCRAFT CORPORATION

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Technical Data | NSN 3110-00-629-4108

Characteristic Specifications
MATERIAL STEEL COMP E52100 BALL STEEL COMP E52100 INNER RING STEEL COMP E52100 OUTER RING PLASTIC RETAINER
MATERIAL DOCUMENT AND CLASSIFICATION FED-STD-66 FED STD SINGLE MATERIAL RESPONSE BALL FED-STD-66 FED STD SINGLE MATERIAL RESPONSE INNER RING FED-STD-66 FED STD SINGLE MATERIAL RESPONSE OUTER RING SB1512-2,78286 MFR REF SINGLE MATERIAL RESPONSE RETAINER
STYLE DESIGNATOR 224 STACK
OVERALL WIDTH 4.0852 INCHES MINIMUM AND 4.1252 INCHES MAXIMUM
BORE DIAMETER 4.5262 INCHES MINIMUM AND 4.5274 INCHES MAXIMUM
OVERALL OUTSIDE DIAMETER 5.9047 INCHES MINIMUM AND 5.9061 INCHES MAXIMUM
STACK ARRANGEMENT 6 ANGULAR CONTACT BEARINGS TANDEM MTD
SPECIAL FEATURES PERMANENTLY MARKED SAME SERIAL NO. ON ALL BEARING ELEMENTS,MAX SURFACE FINISH RACEWAYS 8 UIN AA,BORE AND OD COPPER PLATED PER AMS2418 0.0001 TO 0.0003 IN. THK,ASSY RELATIONSHIP MARKING (V) ON OD OF BEARING ELEMENTS
TEST DATA DOCUMENT 81343-AMS2640 SPECIFICATION
MANUFACTURERS CODE 78286
MFR SOURCE CONTROLLING REFERENCE SB1512-2

Restrictions/Controls & Freight Information | NSN 3110-00-629-4108

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 P 77.5
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
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 3110-00-629-4108

Category Code Description
Materiel Category and Inventory ManagerT Industrial Supplies (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code0 Medical Materiel
Weapons Systems/End Item or Homogeneous Group00DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements CodeX Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
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
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