PartsTable TECHNICAL DATA SHEET
NSN 3110-01-494-3416Government record, cited

Bearing, Ball, Duplex3110-01-494-3416

NSN 3110-01-494-3416 · NIIN 014943416 · Part number 7314 BEGAY
Skf Usa Inc. · FSC 3110 — Bearings, Antifriction, Unmounted · FSG 31 — Bearings · CAGE 52676
Government record, cited
NSN 3110-01-494-3416 — this item is cataloged by the U.S. Government under National Stock Number 3110-01-494-3416. Manufacturer of record part number: 7314 BEGAY.
Also searched as  3110-01-494-3416 · 3110014943416 · NIIN 014943416 · 01-494-3416 · FSC 3110 Bearings, Antifriction, Unmounted · CAGE 52676 · 7314 BEGAY · 1801490 ITEM NO. 18 · 630998 · 1801490
Nearby stock numbers  ·
Features
  • Bearing,ball,duplex — FSC 3110
  • Retainer Fabrication Method: PRESSED
  • Surface Finish: GROUND
  • Bearing Preload Designation: LIGHT
  • Style Designator: UNIVERSAL GROUND FACES, COUNTERBORED OUTER RING, NON-SEPARABLE
  • Overall Outside Diameter: 5.9055 INCHES NOMINAL IN
  • Load Direction: ANGULAR
  • Standard Tolerance Designation: ABEC NO.1
Identification
  • NSN: 3110-01-494-3416
  • NIIN: 014943416
  • FSC: 3110 — Bearings, Antifriction, Unmounted
  • FSG: 31 — Bearings
  • Primary part number: 7314 BEGAY
  • Manufacturer: Skf Usa Inc.
General Description

The Bearing,ball,duplex, cataloged under National Stock Number 3110-01-494-3416, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. The manufacturer of record is Skf Usa Inc.. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 8 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3110-01-494-3416
Primary Part Number7314 BEGAY
Item NameBearing,ball,duplex
FSC / FSG3110 / 31 — Bearings, Antifriction, Unmounted
ManufacturerSkf Usa Inc.
StatusACTIVE
Retainer Fabrication MethodPRESSED
Surface FinishGROUND
Bearing Preload DesignationLIGHT
Style DesignatorUNIVERSAL GROUND FACES, COUNTERBORED OUTER RING, NON-SEPARABLE
Overall Outside Diameter5.9055 INCHES NOMINAL IN
Load DirectionANGULAR
Standard Tolerance DesignationABEC NO.1
Bore Diameter2.7559 INCHES NOMINAL IN
MaterialSTEEL OUTER RING
MaterialSTEEL INNER RING
MaterialCOPPER ALLOY RETAINER
MaterialSTEEL BALL
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
⇄ Related Items 8
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4320-01-494-4203 POSSIBLE MATCH
IMPELLER,PUMP,CENTRIFUGAL
Possible match (shared part number)
4320-01-494-4211634930 POSSIBLE MATCH
DEFLECTOR,DIRT AND LIQUID
Possible match (shared part number)Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer
3040-01-494-4239801409 POSSIBLE MATCH
SHAFT,SHOULDERED
Possible match (shared part number)Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer
4730-01-494-4243 POSSIBLE MATCH
PLUG,PIPE,MAGNETIC
Possible match (shared part number)
4320-01-494-4249 POSSIBLE MATCH
HOUSING SECTION,LIQUID PUMP
Possible match (shared part number)
4320-01-494-4252643386 POSSIBLE MATCH
SEAL ASSEMBLY,SHAFT,SPRING LOADE
Possible match (shared part number)A W Chesterton Co Div Sealing Device Division
3130-01-495-0906801406 POSSIBLE MATCH
HOUSING,BEARING UNIT
Possible match (shared part number)Dover Pumps & Process Solutions Segment Inc Dba Blackmer Div Blackmer
3110-01-495-0922 POSSIBLE MATCH
COLLAR,BEARING
Possible match (shared part number)
Cross-Reference Index
Part NumberManufacturer
7314 BEGAY PRIMARY Skf Usa Inc. (USA)
Reference documents
ReferenceMeaning
1801490 ITEM NO. 18 5/9 Secondary reference
Blackmer System One, Inc. Div Blackmer System One, Inc.
630998 5/9 Secondary reference
Blackmer System One, Inc. Div Blackmer System One, Inc.
1801490 D/9 Drawing number reference only
Blackmer System One, Inc. Div Blackmer System One, Inc.
Related Parts
4320-01-494-4203POSSIBLE MATCH
IMPELLER,PUMP,CENTRIFUGAL
4320-01-494-4211POSSIBLE MATCH
DEFLECTOR,DIRT AND LIQUID
634930
3040-01-494-4239POSSIBLE MATCH
SHAFT,SHOULDERED
801409
4730-01-494-4243POSSIBLE MATCH
PLUG,PIPE,MAGNETIC
4320-01-494-4249POSSIBLE MATCH
HOUSING SECTION,LIQUID PUMP
4320-01-494-4252POSSIBLE MATCH
SEAL ASSEMBLY,SHAFT,SPRING LOADE
643386
3130-01-495-0906POSSIBLE MATCH
HOUSING,BEARING UNIT
801406
3110-01-495-0922POSSIBLE MATCH
COLLAR,BEARING

Frequently Asked Questions

What is NSN 3110-01-494-3416?

NSN 3110-01-494-3416 is a Bearing,ball,duplex, manufactured by Skf Usa Inc., classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.

What part numbers are listed for NSN 3110-01-494-3416?

NSN 3110-01-494-3416 has 1 manufacturer part number on file: 7314 BEGAY (Skf Usa Inc.).

What NSN replaces 3110-01-494-3416?

8 possible matches (shared part number, not a government interchangeability claim): 4320-01-494-4203, 4320-01-494-4211, 3040-01-494-4239. Verify interchangeability with system specifications before substitution.

What are the specifications of 7314 BEGAY?

Key specifications for 7314 BEGAY: Retainer Fabrication Method: PRESSED; Surface Finish: GROUND; Bearing Preload Designation: LIGHT; Style Designator: UNIVERSAL GROUND FACES, COUNTERBORED OUTER RING, NON-SEPARABLE. 12 specifications are documented in the U.S. Government catalog.

Is NSN 3110-01-494-3416 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
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