Bearing, Ball, Duplex3110-00-902-7497

NSN 3110-00-902-7497 · NIIN 009027497

FSC 3110 — Bearings, Antifriction, Unmounted · FSG 31 — Bearings

Government record, cited

Also searched as 3110-00-902-7497 · 3110009027497 · NIIN 009027497 · 00-902-7497 · FSC 3110 Bearings, Antifriction, Unmounted · 7302D5BABEC3 · 8860207 · 8860207-10

Nearby stock numbers ← 3110-00-902-7473 Bearing, Ball, Annular · 3110-00-902-7772 →

3110-00-902-7497 — Bearings, Antifriction, Unmounted

Features

Bearing,ball,duplex — FSC 3110
Retainer Fabrication Method: PRESSED
Surface Finish: GROUND
Style Designator: COUNTERBORED OUTER RINGS, NON-SEPARABLE, BACK TO BACK MOUNTING
Overall Outside Diameter: 42.0 MILLIMETERS NOMINAL MM
Load Direction: ANGULAR
Standard Tolerance Designation: ABEC NO.3
Bore Diameter: 15.0 MILLIMETERS NOMINAL MM

Identification

NSN: 3110-00-902-7497
NIIN: 009027497
FSC: 3110 — Bearings, Antifriction, Unmounted
FSG: 31 — Bearings

General Description

The Bearing,ball,duplex, cataloged under National Stock Number 3110-00-902-7497, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. Government technical data includes 8 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	3110-00-902-7497
Item Name	Bearing,ball,duplex
FSC / FSG	3110 / 31 — Bearings, Antifriction, Unmounted
Status	ACTIVE
Retainer Fabrication Method	PRESSED
Surface Finish	GROUND
Style Designator	COUNTERBORED OUTER RINGS, NON-SEPARABLE, BACK TO BACK MOUNTING
Overall Outside Diameter	42.0 MILLIMETERS NOMINAL MM
Load Direction	ANGULAR
Standard Tolerance Designation	ABEC NO.3
Bore Diameter	15.0 MILLIMETERS NOMINAL MM
Material	STEEL OVERALL

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
7302D5BABEC3	5/9 Secondary reference U.S. Government activity
8860207	7/2 Vendor item drawing reference U.S. Government activity
8860207-10	3/2 Design control — primary reference U.S. Government activity

No interchangeability data on file.

Other items in FSC 3110 — Bearings, Antifriction, Unmounted

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

3110-00-001-1937

BEARING,ROLLER,NEEDLE

3110-00-001-1937

BEARING,ROLLER,NEEDLE

3110-00-001-1937

BEARING,ROLLER,NEEDLE

3110-00-001-1938

BEARING,BALL,AIRFRAME

3110-00-001-4661

CONE AND ROLLERS,TAPERED ROLLER

3110-00-001-4662

CUP,TAPERED ROLLER BEARING

3110-00-001-4689

BEARING,BALL,ANNULAR

3110-00-001-4722

BEARING,BALL,ANNULAR

Frequently Asked Questions

What is NSN 3110-00-902-7497?

NSN 3110-00-902-7497 is a Bearing,ball,duplex, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.

What are the specifications of 3110-00-902-7497?

Key specifications for 3110-00-902-7497: Retainer Fabrication Method: PRESSED; Surface Finish: GROUND; Style Designator: COUNTERBORED OUTER RINGS, NON-SEPARABLE, BACK TO BACK MOUNTING; Overall Width: 26.0 MILLIMETERS NOMINAL MM. 8 specifications are documented in the U.S. Government catalog.

Is NSN 3110-00-902-7497 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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