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140927 — RING,BEARING,OUTER

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

140927: RING,BEARING,OUTER.

The RING,BEARING,OUTER is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, surface_finish: GROUND. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-227-4977, 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
140927
NSN: 3110-00-227-4977
NIINs: 002274977, 011450571
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 56232 — LOCKHEED MARTIN CORPORATION DIV RMS - MITCHEL FIELD (USA)
SPECIFICATIONS
materialSTEEL OVERALL
surface_finishGROUND
special_featuresBALL RACEWAY; OD TAPERED 20 DEG; ID UNDERCUT ON ONE SIDE FOR RETAINMENT PLATE AND PENETRATE ALL SURFACES EXCEPT BALL GROOVE
NSN3110-00-227-4977
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 140927 · 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
KEY FEATURES
•
SURFACE FINISH: GROUND
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
SURFACE FINISHGROUND
SPECIAL FEATURESBALL RACEWAY; OD TAPERED 20 DEG; ID UNDERCUT ON ONE SIDE FOR RETAINMENT PLATE AND PENETRATE ALL SURFACES EXCEPT BALL GROOVE
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
0105N05Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 140927?
140927 is a RING,BEARING,OUTER.
What parts can replace 140927?
There is 1 known substitute for 140927: 0105N05. Substitute compatibility should be verified for your specific system.
What is the NSN for 140927?
140927 is cataloged in the U.S. Government catalog under NSN 3110-00-227-4977. 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.