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3992AS352-1 — BEARING,ROLLER,TAPERED

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

3992AS352-1: BEARING,ROLLER,TAPERED.

The BEARING,ROLLER,TAPERED is a the manufacturer tape media or drive component used in enterprise backup, archival, and disaster recovery environments. Key specifications include material: STEEL OVERALL, bore_diameter: 1.6535 INCHES NOMINAL IN, overall_width: 1.5350 INCHES NOMINAL IN, outside_diameter: 9.00 INCHES NOMINAL IN, style_designator: DOUBLE ROW, SPHERICAL ROLLERS, SELF-CONTAINED, OUTER AND INNER RACEWAYS CONCAVE, NON-SEPARABLE, end_item_identification: CONSOLE GSE. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-666-6378, 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
3992AS352-1
NSN: 3110-01-666-6378
NIINs: 016666378, 016822574
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 11201 — DEVAL LIFE CYCLE SUPPORT LLC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
bore_diameter1.6535 INCHES NOMINAL IN
overall_width1.5350 INCHES NOMINAL IN
outside_diameter9.00 INCHES NOMINAL IN
style_designatorDOUBLE ROW, SPHERICAL ROLLERS, SELF-CONTAINED, OUTER AND INNER RACEWAYS CONCAVE, NON-SEPARABLE
end_item_identificationCONSOLE GSE
overall_outside_diameter2.9921 INCHES NOMINAL IN
part_name_assigned_by_controlling_agencyWHEEL BEARING.
NSN3110-01-666-6378
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 3992AS352-1 · 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
•
OUTSIDE DIAMETER: 9.00 INCHES NOMINAL IN
•
OVERALL OUTSIDE DIAMETER: 2.993 INCHES NOMINAL IN
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
TECHNICAL CHARACTERISTICS
OUTSIDE DIAMETER9.00 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER2.993 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYBEARING,ROLLER,TAPERED
END ITEM IDENTIFICATIONCONSOLE GSE
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3992AS352-1?
3992AS352-1 is a BEARING,ROLLER,TAPERED.
What is the NSN for 3992AS352-1?
3992AS352-1 is cataloged in the U.S. Government catalog under NSN 3110-01-666-6378. 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.