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441371 — CONE AND ROLLERS,TAPERED ROLLER

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

441371: CONE AND ROLLERS,TAPERED ROLLER.

CONE AND ROLLERS,TAPERED ROLLER. Key specifications include corner_shape: SQUARE ALL CORNERS, end_item_identification: 3805014311165 E/I FSCM 64678; 3990-01-443-8024 ENGINEERING MISSION MODULE USED ON THE PLS, part_name_assigned_by_controlling_agency: SWITCH ASSEMBLY. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-100-3653, 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
441371
NSN: 3110-00-100-3653
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 24617 — GENERAL MOTORS CORP (USA)
SPECIFICATIONS
corner_shapeSQUARE ALL CORNERS
end_item_identification3805014311165 E/I FSCM 64678; 3990-01-443-8024 ENGINEERING MISSION MODULE USED ON THE PLS
part_name_assigned_by_controlling_agencySWITCH ASSEMBLY
NSN3110-00-100-3653
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 441371 · 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
TYPICAL APPLICATIONS
  • Long-term data archival and compliance retention
  • Offsite backup and disaster recovery
  • Air-gapped ransomware protection
  • Cold storage tier for infrequently accessed data
SUBSTITUTES & CROSS-REFERENCES 1
129871Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 441371?
441371 is a CONE AND ROLLERS,TAPERED ROLLER.
What parts can replace 441371?
There is 1 known substitute for 441371: 129871. Substitute compatibility should be verified for your specific system.
What is the NSN for 441371?
441371 is cataloged in the U.S. Government catalog under NSN 3110-00-100-3653. 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.