Product Details | DUPLEX BALL BEARING

3110-01-322-0884 Two single row annular ball bearings selected dimensionally to be a matched pair or set. The ring faces have been specially ground to specified offsets that will produce predetermined preload when mounted. May include a single row angular contact bearing with faces specially ground for duplex mounting.

Part Alternates: 64993541411, 6499-354141-1, 3110-01-322-0884, 01-322-0884, 3110013220884, 013220884

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 28 JUN 1990 01-322-0884

Drawings & Photos | NSN 3110-01-322-0884


Demand History | NSN 3110-01-322-0884

Part Number Request Date QTY Origin
3110-01-322-0884 2008-03-88 1 DIBBS

Cross Reference | NSN 3110-01-322-0884

Part Number Cage Code Manufacturer
6499-354141-1 04614 TEXTRON SYSTEMS CORPORATION DBA TEXTRON DEFENSE SYSTEMS
6499-354141-1 32828 KAYDON CORPORATION DBA KAYDON BEARINGS DIVISION
6499-354141-1 78118 MPB CORPORATION DBA TIMKEN AEROSPACE
6499-354141-1 80070 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN

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Technical Data | NSN 3110-01-322-0884

Characteristic Specifications
MATERIAL STEEL COMP 440C BALL STEEL COMP 440C INNER RING STEEL COMP 440C OUTER RING RUBBER FLUOROSILICONE CLASS FQ AND PLASTIC PHENOLIC OR RUBBER FLUOROSILICONE CLASS FQ AND STEEL CORROSION RESISTING SHIELD
MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE BALL QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE INNER RING QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OUTER RING MIL-R-25988 MIL SPEC ALL MATERIAL RESPONSES SHIELD
STYLE DESIGNATOR 92F SHOULDERED INNER RING, NON-SEPARABLE, FACE TO FACE MOUNTING
OVERALL WIDTH 0.9750 INCHES NOMINAL
BORE DIAMETER 6.0000 INCHES NOMINAL
OVERALL OUTSIDE DIAMETER 7.0000 INCHES NOMINAL
LUBRICATION MATERIAL GREASE
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION FN 2,CAGEC 80070 MFR REF SINGLE MATERIAL RESPONSE
STANDARD TOLERANCE DESIGNATION ABEC NO.5
SURFACE FINISH GROUND
RETAINER FABRICATION METHOD WIRE FORMED
SHIELD QUANTITY 2
LOAD DIRECTION ANGULAR
BEARING PRELOAD RATING 15.0 POUNDS MINIMUM AND 25.0 POUNDS MAXIMUM
CONTACT ANGLE 27.0 DEGREES MINIMUM AND 33.0 DEGREES MAXIMUM
MANUFACTURERS CODE 04614
DESIGN CONTROL REFERENCE 6499-354141-1

Restrictions/Controls & Freight Information | NSN 3110-01-322-0884

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 KH Defense Industrial Supply Center
Philadelphia, PA 19111
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
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 3110-01-322-0884

Category Code Description
Budget Code9 General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Price ValidationN The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
  • The price has not been analyzed or reviewed for accuracy.
  • ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
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