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AA59649-277A — CONE AND ROLLERS,TAPERED ROLLER

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

AA59649-277A: CONE AND ROLLERS,TAPERED ROLLER.

CONE AND ROLLERS,TAPERED ROLLER. Key specifications include material: PORCELAIN BOWL, body_style: PLATE-MESHING, case_style: SQUARE, seal_width: 0.250 INCHES NOMINAL IN, shaft_type: ROUND SINGLE SHAFT, base_height: 0.080 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-100-3104, 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
AA59649-277A
NSN: 3110-00-100-3104
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 58536 — FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC (USA)
SPECIFICATIONS
materialPORCELAIN BOWL
body_stylePLATE-MESHING
case_styleSQUARE
seal_width0.250 INCHES NOMINAL IN
shaft_typeROUND SINGLE SHAFT
base_height0.080 INCHES NOMINAL IN
body_length3.844 INCHES NOMINAL IN
shaft_length0.375 INCHES NOMINAL SINGLE SHAFT IN
thread_class2B
bore_diameter1.0100 INCHES MINIMUM AND 1.0150 INCHES MAXIMUM IN
overall_width1.340 INCHES NOMINAL IN
thread_length0.160 INCHES NOMINAL IN
NSN3110-00-100-3104
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: AA59649-277A · 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 5
3782Reference document
Same NSN cross-reference
Reference document — Secondary reference
12996Reference document
Same NSN cross-reference
Reference document — Secondary reference
0919414Reference document
Same NSN cross-reference
Reference document — Secondary reference
ST2051Reference document
Same NSN cross-reference
Reference document — Secondary reference
014-0302-042Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is AA59649-277A?
AA59649-277A is a CONE AND ROLLERS,TAPERED ROLLER.
What parts can replace AA59649-277A?
There are 5 known substitutes for AA59649-277A: 3782, 12996, 0919414 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for AA59649-277A?
AA59649-277A is cataloged in the U.S. Government catalog under NSN 3110-00-100-3104. 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.