Product Details | DUPLEX BALL BEARING

3110-01-123-7160 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: S1901HX10, 34HADH001A21, 34HADH001-A21, 39557, 29477, 29846, 3110-01-123-7160, 01-123-7160, 3110011237160, 011237160

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 16 DEC 1981 01-123-7160

Drawings & Photos | NSN 3110-01-123-7160


Demand History | NSN 3110-01-123-7160

Part Number Request Date QTY Origin
3110-01-123-7160 2021-02-44 2 United States
3110-01-123-7160 2021-02-43 1 United States
3110-01-123-7160 2018-10-289 1 DIBBS-RFPs
3110-01-123-7160 2018-06-176 50 DIBBS
3110-01-123-7160 2017-12-349 1 DIBBS-RFPs
3110-01-123-7160 2017-05-134 82 DIBBS
3110-01-123-7160 2017-04-104 1 DIBBS-RFPs
3110-01-123-7160 2012-01-25 37 DIBBS
3110-01-123-7160 2011-06-161 27 DIBBS
3110-01-123-7160 2010-12-347 19 DIBBS
3110-01-123-7160 2010-03-64 81 DIBBS
3110-01-123-7160 2010-01-14 32 DIBBS
3110-01-123-7160 2007-06-163 57 DIBBS
3110-01-123-7160 2007-05-128 75 DIBBS
3110-01-123-7160 2007-04-110 22 DIBBS
3110-01-123-7160 2007-04-95 22 DIBBS

Cross Reference | NSN 3110-01-123-7160

Part Number Cage Code Manufacturer
29477 24235 WILLIAMS INTERNATIONAL CO., L.L.C.
29477 70854 BARDEN CORPORATION, THE DIV BARDEN PRECISION BEARINGS
29846 24235 WILLIAMS INTERNATIONAL CO., L.L.C.
34HADH001-A21 78118 MPB CORPORATION DBA TIMKEN AEROSPACE
39557 24235 WILLIAMS INTERNATIONAL CO., L.L.C.
S1901HX10 70854 BARDEN CORPORATION, THE DIV BARDEN PRECISION BEARINGS

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Technical Data | NSN 3110-01-123-7160

Characteristic Specifications
MATERIAL STEEL COMP 440A BALL STEEL COMP 440A INNER RING STEEL COMP 440A OUTER RING STEEL COMP E52100 RETAINER
STYLE DESIGNATOR 92B COUNTERBORED OUTER RINGS, NON-SEPARABLE, BACK TO BACK MOUNTING
OVERALL WIDTH 0.5424 INCHES MINIMUM AND 0.5524 INCHES MAXIMUM
BORE DIAMETER 0.4722 INCHES MINIMUM AND 0.4724 INCHES MAXIMUM
OVERALL OUTSIDE DIAMETER 0.9447 INCHES MINIMUM AND 0.9449 INCHES MAXIMUM
STANDARD TOLERANCE DESIGNATION ABEC NO.5
SURFACE FINISH GROUND
RETAINER FABRICATION METHOD MACHINED
LOAD DIRECTION RADIAL
SPECIAL FEATURES SILVER PLATE CAGE PER AMS 2412,0.0005-0.0015 THK
III END ITEM IDENTIFICATION ACFT ENG F-107
MANUFACTURERS CODE 24235
MFR SOURCE CONTROLLING REFERENCE 29477

Restrictions/Controls & Freight Information | NSN 3110-01-123-7160

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:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
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 P 77.5
Less than truck load rating P 77.5
Water commodity Code 742 unknown
Originating Activity Code SX Oklahoma City Air Logistics Center
Tinker AFB, OK 73145-3043
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity
Air Special Handling Z No special handling required.
Special Handling Code Z unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 3110-01-123-7160

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.
Materiel Management Aggregation CodePVSX:F107-WR-100 ENGINES
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 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