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Technical Data Sheet
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199-294 — CONE AND ROLLERS,TAPERED ROLLER

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

199-294: CONE AND ROLLERS,TAPERED ROLLER.

CONE AND ROLLERS,TAPERED ROLLER. Key specifications include cone_width: 0.7500 INCHES NOMINAL IN, bore_diameter: 2.1250 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-258-1562, 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
199-294
NSN: 3110-01-258-1562
NIINs: 012581562, 016091342
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: D9298 — GLEASON-HURTH MASCHINEN UND WERKZEUGE GMBH (DEU)
SPECIFICATIONS
cone_width0.7500 INCHES NOMINAL IN
bore_diameter2.1250 INCHES NOMINAL IN
NSN3110-01-258-1562
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 199-294 · 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
•
CONE WIDTH: 0.7500 INCHES NOMINAL IN
•
BORE DIAMETER: 2.1250 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
CONE WIDTH0.7500 INCHES NOMINAL IN
BORE DIAMETER2.1250 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 199-294?
199-294 is a CONE AND ROLLERS,TAPERED ROLLER.
What is the NSN for 199-294?
199-294 is cataloged in the U.S. Government catalog under NSN 3110-01-258-1562. 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.