Product Details | DUPLEX BALL BEARING

3110-01-094-6792 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: SB1566102, SB1566-102, 70951-08561-041, 3110-01-094-6792, 01-094-6792, 3110010946792, 7095108561041, 010946792

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 14 MAY 1980 01-094-6792

Drawings & Photos | NSN 3110-01-094-6792


Demand History | NSN 3110-01-094-6792

Part Number Request Date QTY Origin
70951-08561-041 2025-09-272 21 DIBBS
70951-08561-041 2024-11-309 3 DIBBS
70951-08561-041 2024-10-277 2 DIBBS
70951-08561-041 2024-08-233 5 DIBBS
70951-08561-041 2024-03-84 6 DIBBS
3110-01-094-6792 2022-07-186 15 United States
3110-01-094-6792 2020-10-304 1 DIBBS-RFPs
3110-01-094-6792 2020-05-148 1 DIBBS-RFPs
3110-01-094-6792 2019-04-92 1 United States
3110-01-094-6792 2017-08-220 163 DIBBS
3110-01-094-6792 2016-03-67 20 DIBBS
3110-01-094-6792 2015-02-53 5 DIBBS
3110-01-094-6792 2014-04-92 2 DIBBS
3110-01-094-6792 2013-07-205 1 DIBBS-RFPs
3110-01-094-6792 2013-05-129 2 DIBBS
3110-01-094-6792 2012-06-163 2 United States
7095-10-856-1041 2011-01-14 1 United States
3110-01-094-6792 2010-11-312 7 DIBBS
SB1566102 2010-08-225 7 US

Cross Reference | NSN 3110-01-094-6792

Part Number Cage Code Manufacturer
70951-08561-041 15152 TIMKEN AEROSPACE TRANSMISSIONS, LLC
70951-08561-041 32828 KAYDON CORPORATION DBA KAYDON BEARINGS DIVISION
70951-08561-041 78286 SIKORSKY AIRCRAFT CORPORATION
SB1566-102 78286 SIKORSKY AIRCRAFT CORPORATION

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Technical Data | NSN 3110-01-094-6792

Characteristic Specifications
MATERIAL STEEL COMP 440C BALL STEEL COMP 440C INNER RING STEEL COMP 440C OUTER RING COPPER ALLOY 864 RETAINER RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEAL
MATERIAL DOCUMENT AND CLASSIFICATION 66 FED STD SINGLE MATERIAL RESPONSE BALL 66 FED STD SINGLE MATERIAL RESPONSE INNER RING 66 FED STD SINGLE MATERIAL RESPONSE OUTER RING QQ-C-390 FED SPEC SINGLE MATERIAL RESPONSE RETAINER
STYLE DESIGNATOR 92F SHOULDERED INNER RING, NON-SEPARABLE, FACE TO FACE MOUNTING
OVERALL WIDTH 1.9800 INCHES MINIMUM AND 2.0000 INCHES MAXIMUM
BORE DIAMETER 25.2480 INCHES MINIMUM AND 25.2500 INCHES MAXIMUM
OVERALL OUTSIDE DIAMETER 27.2480 INCHES MINIMUM AND 27.2500 INCHES MAXIMUM
LUBRICATION MATERIAL GREASE
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION MIL-G-81322 MIL SPEC SINGLE MATERIAL RESPONSE
SURFACE FINISH GROUND
RETAINER FABRICATION METHOD MACHINED
SEAL QUANTITY 2
BEARING SEAL TYPE CONTACT
LOAD DIRECTION RADIAL
INTERNAL CLEARANCE 0.0034 INCHES MINIMUM RADIAL
SPECIAL FEATURES CADMIUM PLATE ALL EXPOSED SURFACES EXCEPT BORE

Restrictions/Controls & Freight Information | NSN 3110-01-094-6792

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:UPrecious metal type is unknown
Criticality Code:FThe item is an Aviation Critical Safety Item/Flight Safety Critical Aircraft Part ((ACSI/FSCAP).
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 3110-01-094-6792

Category Code Description
Materiel Category and Inventory ManagerT Industrial Supplies (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic CodeB Rotary Wing Aircraft
Weapons Systems/End Item or Homogeneous GroupBEUH-60
Accounting Requirements CodeX Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
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
PR : Pair
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.
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Price ValidationV The current standard price has been validated.
  • The item has been analyzed in conjunction with the Zero Overpricing Program and is in the accepted price range.
  • The item was procured under open competition and under the competitive arena the price is considered fair and reasonable.
  • ZOP or Standard price challenges are permissible but must be supported by adequate justification.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
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
PR : Pair
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
PR : Pair