PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

0398-1Bearing,ball,annular

Fag Bearings Corporation · NSN 3110-00-293-8392 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-293-8392 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-293-8392. Primary manufacturer part number: 0398-1.
Features
  • Bearing,ball,annular — FSC 3110
  • Bore Diameter: 0.1875 INCHES NOMINAL IN
  • Material: STEEL CORROSION RESISTING OVERALL
  • Load Direction: RADIAL
  • Retainer Fabrication Method: PRESSED
  • Standard Tolerance Designation: ABEC NO.1
  • Bore Shape: STRAIGHT
  • Outer Ring Taper: 0.0800 PER FOOT IN INCHES NOMINAL
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Steel Corrosion Resisting Overall construction
General Description

The Bearing,ball,annular, cataloged under National Stock Number 3110-00-293-8392, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Fag Bearings Corporation. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3110-00-293-8392
Primary Part Number0398-1
Item NameBearing,ball,annular
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerFag Bearings Corporation
StatusACTIVE
Bore Diameter0.1875 INCHES NOMINAL IN
MaterialSTEEL CORROSION RESISTING OVERALL
Load DirectionRADIAL
Retainer Fabrication MethodPRESSED
Standard Tolerance DesignationABEC NO.1
Bore ShapeSTRAIGHT
Outer Ring Taper0.0800 PER FOOT IN INCHES NOMINAL
Surface FinishGROUND
Style DesignatorNON-LOADING GROOVE, NON-SEPARABLE
Flange Width0.0420 INCHES NOMINAL IN
Flange Outside Diameter0.6300 INCHES NOMINAL IN
Outer Ring Width0.1950 INCHES NOMINAL IN
Inner Ring Width0.2180 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
4520-00-068-0294 INTERCHANGEABLE
Heating Element,electrical,nonim
3110-00-100-31143981 INTERCHANGEABLE
Cone and Rollers,tapered Roller
The Timken Corporation
4930-00-146-23163981L INTERCHANGEABLE
Pump,hand Lubricati
Agco Corp Parts Opn
5910-00-752-4334921-0005-00 INTERCHANGEABLE
Capacitor,variable,air Dielectri
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
5961-00-752-5701 INTERCHANGEABLE
Semiconductor Device,diode
5920-01-384-850103981 INTERCHANGEABLE
Surge Protector
Federal Supply Store Llc
3040-01-606-61403981 INTERCHANGEABLE
Ball Joint
Pdi Ground Support Systems, Inc.
Cross-Reference Index
Part NumberManufacturer
0398-1 PRIMARY Fag Bearings Corporation (USA)
398-1 Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
SSNR3HL1 General Motors Corp Delco Moraine Ndh Div (USA)
0398-1 PRIMARY Timken Co Div the Timken Company (USA)
SSNR3HL1 General Motors Corp (USA)
0398-1 Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
0398-1 Northrop Grumman Systems Corporation (USA)
AF3E5116 Timken Co Div the Timken Company (USA)
Related Parts
4520-00-068-0294INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,NONIM
3110-00-100-3114INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
3981
4930-00-146-2316INTERCHANGEABLE
PUMP,HAND LUBRICATI
3981L
5910-00-752-4334INTERCHANGEABLE
CAPACITOR,VARIABLE,AIR DIELECTRI
921-0005-00
5961-00-752-5701INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5920-01-384-8501INTERCHANGEABLE
SURGE PROTECTOR
03981
3040-01-606-6140INTERCHANGEABLE
BALL JOINT
3981

Frequently Asked Questions

What is NSN 3110-00-293-8392?

NSN 3110-00-293-8392 is a Bearing,ball,annular, manufactured by Fag Bearings Corporation, classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-00-293-8392?

NSN 3110-00-293-8392 has 8 cross-referenced part numbers: 0398-1 (Fag Bearings Corporation), 398-1 (Lockheed Martin Corporation Div Rms - Mitchel Field), SSNR3HL1 (General Motors Corp Delco Moraine Ndh Div), 0398-1 (Timken Co Div the Timken Company), SSNR3HL1 (General Motors Corp) and 3 more.

What NSN replaces 3110-00-293-8392?

There are 7 known substitutes for 3110-00-293-8392: 4520-00-068-0294, 3110-00-100-3114, 4930-00-146-2316 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 0398-1?

Key specifications for 0398-1: Bore Diameter: 0.1875 INCHES NOMINAL IN; Material: STEEL CORROSION RESISTING OVERALL; Load Direction: RADIAL; Retainer Fabrication Method: PRESSED. 14 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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