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40J23PC1-2-5-6 — BEARING,SHELL

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

40J23PC1-2-5-6: BEARING,SHELL.

The BEARING,SHELL is a the manufacturer industrial component. Key specifications include end_item_identification: STEAM TURBINE,SHIPS PROPULSION SYSTEM. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-389-7352, 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
40J23PC1-2-5-6
NSN: 3110-00-389-7352
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 79500 — WESTINGHOUSE ELECTRIC CORP (USA)
SPECIFICATIONS
end_item_identificationSTEAM TURBINE,SHIPS PROPULSION SYSTEM
NSN3110-00-389-7352
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 40J23PC1-2-5-6 · 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
END ITEM IDENTIFICATIONSTEAM TURBINE,SHIPS PROPULSION SYSTEM
SUBSTITUTES & CROSS-REFERENCES 2
18F955PC1-2-5-6Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
18F984PC7Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 40J23PC1-2-5-6?
40J23PC1-2-5-6 is a BEARING,SHELL.
What parts can replace 40J23PC1-2-5-6?
There are 2 known substitutes for 40J23PC1-2-5-6: 18F955PC1-2-5-6, 18F984PC7. Substitute compatibility should be verified for your specific system.
What is the NSN for 40J23PC1-2-5-6?
40J23PC1-2-5-6 is cataloged in the U.S. Government catalog under NSN 3110-00-389-7352. 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.