Product Details | ANNULAR BALL BEARING

3110-01-217-1940 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: 50614001, 5189253, 3110-01-217-1940, 01-217-1940, 3110012171940, 012171940

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 23 SEP 1985 01-217-1940

Cross Reference | NSN 3110-01-217-1940

Part Number Cage Code Manufacturer
50614001 32828 KAYDON CORPORATION DBA KAYDON BEARINGS DIVISION
5189253 53711 NAVAL SEA SYSTEMS COMMAND

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Technical Data | NSN 3110-01-217-1940

Characteristic Specifications
MATERIAL STEEL CORROSION RESISTING SEAL AND RUBBER SYNTHETIC SEAL
MATERIAL DOCUMENT AND CLASSIFICATION 66 FED STD SINGLE MATERIAL RESPONSE BALL
MATERIAL STEEL COMP 440C BALL
OVERALL WIDTH 0.2450 INCHES MINIMUM AND 0.2550 INCHES MAXIMUM
ALIGNMENT TYPE RIGID
SURFACE FINISH GROUND
BEARING SEAL TYPE CONTACT
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION 1820752,FSCM 10001 MIL SPEC SINGLE MATERIAL RESPONSE
BORE DIAMETER 2.4997 INCHES MINIMUM AND 2.5003 INCHES MAXIMUM
MATERIAL STEEL COMP E52100 INNER RING
MATERIAL DOCUMENT AND CLASSIFICATION 66 FED STD SINGLE MATERIAL RESPONSE OUTER RING
MATERIAL STEEL COMP E52100 OUTER RING
STYLE DESIGNATOR NON-LOADING GROOVE, NON-SEPARABLE
OVERALL OUTSIDE DIAMETER 2.9997 INCHES MINIMUM AND 3.0003 INCHES MAXIMUM
SPECIFICATION/STANDARD DATA 53711-5189253 GOVERNMENT SPECIFICATION
BORE SHAPE STRAIGHT
MATERIAL PLASTIC POLYAMIDE RETAINER
LOAD DIRECTION RADIAL
RETAINER FABRICATION METHOD MACHINED
SEAL QUANTITY 2
LUBRICATION MATERIAL GREASE
INTERNAL CLEARANCE 0.0006 INCHES MINIMUM RADIAL AND 0.0012 INCHES MAXIMUM RADIAL
MATERIAL DOCUMENT AND CLASSIFICATION 66 FED STD SINGLE MATERIAL RESPONSE INNER RING

Restrictions/Controls & Freight Information | NSN 3110-01-217-1940

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 3110-01-217-1940

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