Product Details | ANNULAR BALL BEARING

3110-01-321-9759 A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see BEARING, BALL, DUPLEX. Excludes BEARING, BALL, AIRFRAME.

Part Alternates: RF102616, RF10-26-16, 518-5947787 ITEM 2-17, 5185947787ITEM217, 3110-01-321-9759, 01-321-9759, 3110013219759, 013219759

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 27 JUN 1990 01-321-9759

Cross Reference | NSN 3110-01-321-9759

Part Number Cage Code Manufacturer
518-5947787 ITEM 2-17 53711 NAVAL SEA SYSTEMS COMMAND
RF10-26-16 71041 ALTRA HOLDINGS, INC. DIV BOSTON GEAR

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Technical Data | NSN 3110-01-321-9759

Characteristic Specifications
MATERIAL STEEL OVERALL
BORE DIAMETER 0.6240 INCHES MINIMUM AND 0.6290 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER 1.7450 INCHES MINIMUM AND 1.7550 INCHES MAXIMUM
FLANGE WIDTH 0.0625 INCHES NOMINAL
OUTER RING WIDTH 0.4950 INCHES MINIMUM AND 0.5020 INCHES MAXIMUM
INNER RING WIDTH 0.5525 INCHES MINIMUM AND 0.5725 INCHES MAXIMUM
OUTER RING OUTSIDE DIAMETER 1.6230 INCHES MINIMUM AND 1.6270 INCHES MAXIMUM
LUBRICATION MATERIAL LUBRICANT
BORE SHAPE STRAIGHT
SURFACE FINISH UNGROUND
SEAL QUANTITY 2
BEARING SEAL TYPE LABYRINTH
LOAD DIRECTION RADIAL

Restrictions/Controls & Freight Information | NSN 3110-01-321-9759

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.
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 3110-01-321-9759

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