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2306640-2 — SUPPORT,SEAL,AIRCRAFT GAS TURBIN

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

2306640-2: SUPPORT,SEAL,AIRCRAFT GAS TURBIN.

SUPPORT,SEAL,AIRCRAFT GAS TURBIN. Key specifications include end_item_identification: V-22. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-503-0637, 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
2306640-2
NSN: 3110-01-503-0637
NIINs: 015030637, 016027217
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 63005 — ROLLS-ROYCE CORPORATION (USA)
SPECIFICATIONS
end_item_identificationV-22
NSN3110-01-503-0637
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 2306640-2 · OEM ⚠ VERIFY BEFORE ORDERING Cup and cone sold separately — verify you are ordering BOTH parts or the correct component. Always replace cup and cone together — mismatched wear = premature failure ✓ BROKER TIP Taper angle determines axial load capacity. Steeper angle = higher axial load rating. Timken series numbers indicate dimensions — cross-reference carefully PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESCONRAD 95 X 120 X 13 MM MM
END ITEM IDENTIFICATIONAE2100A/C/D2/D3/J, ENGINES FOR C130J ACFT
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2306640-2?
2306640-2 is a SUPPORT,SEAL,AIRCRAFT GAS TURBIN.
What is the NSN for 2306640-2?
2306640-2 is cataloged in the U.S. Government catalog under NSN 3110-01-503-0637. This indicates validated use in U.S. government and defense supply chains.
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✓ 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.