Product Details | ANNULAR BALL BEARING

3110-01-225-4881 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: 50824001, 7606-8052-2, 3110-01-225-4881, 01-225-4881, 3110012254881, 012254881, 760680522

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 03 FEB 1986 01-225-4881

Drawings & Photos | NSN 3110-01-225-4881


Demand History | NSN 3110-01-225-4881

Part Number Request Date QTY Origin
7606-8052-2 2022-02-56 5 DIBBS
7606-8052-2 2022-01-04 5 DIBBS
7606-8052-2 2021-10-279 2 DIBBS
7606-8052-2 2021-10-279 3 DIBBS
7606-8052-2 2021-07-196 3 DIBBS
7606-8052-2 2021-06-159 2 DIBBS
7606-8052-2 2021-05-151 3 DIBBS
3110-01-225-4881 2014-08-224 71 DIBBS
3110-01-225-4881 2013-06-160 1 DIBBS
3110-01-225-4881 2007-08-233 4 DIBBS

Cross Reference | NSN 3110-01-225-4881

Part Number Cage Code Manufacturer
50824001 32828 KAYDON CORPORATION DBA KAYDON BEARINGS DIVISION
7606-8052-2 12115 DRS ICAS, LLC
7606-8052-2 32828 KAYDON CORPORATION DBA KAYDON BEARINGS DIVISION

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Technical Data | NSN 3110-01-225-4881

Characteristic Specifications
BORE DIAMETER 10.9992 INCHES MINIMUM AND 10.9998 INCHES MAXIMUM
INTERNAL CLEARANCE 0.0000 INCHES MINIMUM RADIAL AND 0.0005 INCHES MAXIMUM RADIAL
MATERIAL STEEL COMP E52100 BALL
ALIGNMENT TYPE RIGID
SURFACE FINISH GROUND
SPECIAL FEATURES MAX RUNNING TORQUE 10 INCH LBS AT 1 TO 10 RPM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION ENDURAKOTE,FSCM 32828 MFR REF SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT CHROMIUM OVERALL
STYLE DESIGNATOR 40A 4 POINT BALL CONTACT, SOLID INNER AND OUTER RINGS, NON-SEPARABLE
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE
MATERIAL STEEL COMP E52100 INNER RING
MATERIAL COPPER ALLOY RETAINER
MATERIAL STEEL COMP E52100 OUTER RING
BORE SHAPE STRAIGHT
LOAD DIRECTION RADIAL
OVERALL WIDTH 0.7452 INCHES MINIMUM AND 0.7503 INCHES MAXIMUM
RETAINER FABRICATION METHOD PRESSED
LUBRICATION MATERIAL GREASE
OVERALL OUTSIDE DIAMETER 12.4997 INCHES MINIMUM AND 12.5003 INCHES MAXIMUM

Restrictions/Controls & Freight Information | NSN 3110-01-225-4881

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 3110-01-225-4881

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