PartsTable
Technical Data Sheet
Download PDF

A02R2711-3 — BEARING,SLEEVE

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

A02R2711-3: BEARING,SLEEVE.

The BEARING,SLEEVE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING BODY, flange_width: 0.1030 INCHES NOMINAL IN, style_designator: SOLID, EXTERNAL FLANGE ONE END, body_outside_diameter: 3.4780 INCHES NOMINAL IN, end_item_identification: AIRCRAFT MODEL H-46, flange_outside_diameter: 4.1880 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3120-01-361-2977, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
A02R2711-3
NSN: 3120-01-361-2977
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 77272 — THE BOEING COMPANY (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING BODY
flange_width0.1030 INCHES NOMINAL IN
style_designatorSOLID, EXTERNAL FLANGE ONE END
body_outside_diameter3.4780 INCHES NOMINAL IN
end_item_identificationAIRCRAFT MODEL H-46
flange_outside_diameter4.1880 INCHES NOMINAL IN
NSN3120-01-361-2977
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: A02R2711-3 · OEM ⚠ VERIFY BEFORE ORDERING ABEC grade: higher = tighter tolerance = higher cost. ABEC-1 is standard, ABEC-7+ for precision spindles. Open, shielded (ZZ), and sealed (2RS) versions have different max RPM ratings ✓ BROKER TIP 2RS = sealed for life (no maintenance). ZZ = shielded, re-greaseable. Open = must lubricate on install. Common interchange: 6205-2RS = 6205-2RSR = 6205-DDU (same bearing, different suffix) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
FLANGE OUTSIDE DIAMETER: 4.1880 INCHES NOMINAL IN
•
BODY OUTSIDE DIAMETER: 3.4780 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SOLID, EXTERNAL FLANGE ONE END
•
FLANGE WIDTH: 0.1030 INCHES NOMINAL IN
•
MATERIAL: STEEL CORROSION RESISTING BODY
TECHNICAL CHARACTERISTICS
FLANGE OUTSIDE DIAMETER4.1880 INCHES NOMINAL IN
BODY OUTSIDE DIAMETER3.4780 INCHES NOMINAL IN
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
FLANGE WIDTH0.1030 INCHES NOMINAL IN
END ITEM IDENTIFICATIONAIRCRAFT MODEL H-46
MATERIALSTEEL CORROSION RESISTING BODY
SUBSTITUTES & CROSS-REFERENCES 2
KDJ52-20Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
KJB416-352VSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
Ready to buy A02R2711-3?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is A02R2711-3?
A02R2711-3 is a BEARING,SLEEVE.
What parts can replace A02R2711-3?
There are 2 known substitutes for A02R2711-3: KDJ52-20, KJB416-352V. Substitute compatibility should be verified for your specific system.
What is the NSN for A02R2711-3?
A02R2711-3 is cataloged in the U.S. Government catalog under NSN 3120-01-361-2977. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — A02R2711-3

✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.