Bearing, Ball, Annular3110-01-239-3576

NSN 3110-01-239-3576 · NIIN 012393576

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

Government record, cited

Also searched as 3110-01-239-3576 · 3110012393576 · NIIN 012393576 · 01-239-3576 · FSC 3110 Bearings, Antifriction, Unmounted

Nearby stock numbers ← 3110-01-239-3229 Bearing, Roller, Needle · 3110-01-239-3577 Bearing, Ball, Airframe →

3110-01-239-3576 — Bearings, Antifriction, Unmounted

Features

Bearing,ball,annular — FSC 3110
Retainer Fabrication Method: PRESSED
Bearing Seal Type: CONTACT
Lubrication Material: GREASE
Internal Fit-Up Designation: LOOSE
Surface Finish: GROUND
Style Designator: NON-LOADING GROOVE, NON-SEPARABLE
Overall Outside Diameter: 0.7500 INCHES NOMINAL IN

Identification

NSN: 3110-01-239-3576
NIIN: 012393576
FSC: 3110 — Bearings, Antifriction, Unmounted
FSG: 31 — Bearings

General Description

The Bearing,ball,annular, cataloged under National Stock Number 3110-01-239-3576, is classified within Federal Supply Class 3110 (Bearings, Antifriction, Unmounted) of the Bearings group. Government technical data includes 17 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	3110-01-239-3576
Item Name	Bearing,ball,annular
FSC / FSG	3110 / 31 — Bearings, Antifriction, Unmounted
Status	ACTIVE
Retainer Fabrication Method	PRESSED
Bearing Seal Type	CONTACT
Lubrication Material	GREASE
Internal Fit-Up Designation	LOOSE
Surface Finish	GROUND
Style Designator	NON-LOADING GROOVE, NON-SEPARABLE
Overall Outside Diameter	0.7500 INCHES NOMINAL IN
Bore Shape	STRAIGHT
Load Direction	RADIAL
Seal Quantity	2
Standard Tolerance Designation	ABEC NO.1
Bore Diameter	0.2500 INCHES NOMINAL IN
Material	STEEL OUTER RING
Material	STEEL INNER RING
Material	RUBBER SYNTHETIC SEAL
Material	STEEL RETAINER
Lubrication Material Document and Classification	MIL-G-81322 MIL SPEC SINGLE MATERIAL RESPONSE

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
PAS1PPFS381A	3/9 Design control — primary reference Timken Co Div the Timken Company

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 3110-01-239-3576?

NSN 3110-01-239-3576 is a Bearing,ball,annular, classified under FSC 3110, Bearings, Antifriction, Unmounted. Status: active.

What are the specifications of 3110-01-239-3576?

Key specifications for 3110-01-239-3576: Retainer Fabrication Method: PRESSED; Bearing Seal Type: CONTACT; Lubrication Material: GREASE; Internal Fit-Up Designation: LOOSE. 17 specifications are documented in the U.S. Government catalog.

Is NSN 3110-01-239-3576 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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