Product Details | ANNULAR BALL BEARING

3110-01-411-3281 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: Z155X391V32C, Z155X391V-32C, ZA308ZKNA7CA1P57LY206, ZA-308ZKNA7CA1P57LY206, ZA308ZKNA7CA1P57LY456, ZA-308ZKNA7CA1P57LY456, 10174799 , 123D6751 PART 3, 123D6751PART3, 206, 3110-01-411-3281, 01-411-3281, 3110014113281, 014113281

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 22 MAR 1995 01-411-3281

Drawings & Photos | NSN 3110-01-411-3281


Demand History | NSN 3110-01-411-3281

Part Number Request Date QTY Origin
206 2025-02-43 3 United States
206 2022-08-222 2 PK
3110-01-411-3281 2016-02-46 76 DIBBS
3110-01-411-3281 2015-11-328 20 US
3110-01-411-3281 2015-11-319 19 DIBBS
3110-01-411-3281 2015-10-279 270 DIBBS
3110-01-411-3281 2015-09-252 270 DIBBS

Cross Reference | NSN 3110-01-411-3281

Part Number Cage Code Manufacturer
123D6751 PART 3 50294 NEW HAMPSHIRE BALL BEARINGS, INC. DBA NHBB
123D6751 PART 3 89954 BAE SYSTEMS CONTROLS INC.
206 50294 NEW HAMPSHIRE BALL BEARINGS, INC. DBA NHBB
Z155X391V-32C 70854 BARDEN CORPORATION, THE DIV BARDEN PRECISION BEARINGS
ZA-308ZKNA7CA1P57LY206 50294 NEW HAMPSHIRE BALL BEARINGS, INC. DBA NHBB
ZA-308ZKNA7CA1P57LY456 50294 NEW HAMPSHIRE BALL BEARINGS, INC. DBA NHBB

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Technical Data | NSN 3110-01-411-3281

Characteristic Specifications
MATERIAL STEEL COMP E52100 BALL STEEL COMP E52100 INNER RING STEEL COMP E52100 OUTER RING PLASTIC PHENOLIC RETAINER STEEL COMP 302 SHIELD
STYLE DESIGNATOR 14C COUNTERBORED OUTER RING, NON-SEPARABLE
OVERALL WIDTH 0.1400 INCHES NOMINAL
BORE DIAMETER 0.9365 INCHES MINIMUM AND 0.9370 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER 0.6700 INCHES MINIMUM AND 0.6750 INCHES MAXIMUM
FLANGE WIDTH 0.1460 INCHES MINIMUM AND 0.1480 INCHES MAXIMUM
OUTER RING OUTSIDE DIAMETER 0.6259 INCHES MINIMUM AND 0.6260 INCHES MAXIMUM
LUBRICATION MATERIAL OIL
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION RL-743A, CAGEC 19135 MFR REF SINGLE MATERIAL RESPONSE
STANDARD TOLERANCE DESIGNATION ABEC NO.7
BORE SHAPE STRAIGHT
SURFACE FINISH GROUND
RETAINER FABRICATION METHOD PRESSED
SHIELD QUANTITY 1
LOAD DIRECTION ANGULAR
INTERNAL CLEARANCE 0.0005 INCHES MINIMUM RADIAL AND 0.0007 INCHES MAXIMUM RADIAL
MANUFACTURERS CODE 89954
MFR SOURCE CONTROLLING REFERENCE 123D6751 PART 3

Restrictions/Controls & Freight Information | NSN 3110-01-411-3281

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
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 3110-01-411-3281

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 CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each