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408320 — CONE AND ROLLERS,TAPERED ROLLER

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

408320: CONE AND ROLLERS,TAPERED ROLLER.

CONE AND ROLLERS,TAPERED ROLLER. Key specifications include special_features: NAIN: TEST FACILITIES KIT, end_item_identification: AN/APN-175, reference_data_and_literature: TO 33D7-3-102-1. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-100-0336, 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
MRO→ MRO_GENERAL→ 408320
NSN: 3110-00-100-0336
NIINs: 001000336, 008145903, 009457983
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 61465 — GARWOOD/FELLER INC GARWOOD WINCH DIV (USA)
SPECIFICATIONS
special_featuresNAIN: TEST FACILITIES KIT
end_item_identificationAN/APN-175
reference_data_and_literatureTO 33D7-3-102-1
NSN3110-00-100-0336
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 408320 · 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
•
STYLE DESIGNATOR: NORMAL ANGLE
•
OUTSIDE DIAMETER: 6.6250 INCHES NOMINAL IN
•
BACKFACE CORNER RADIUS: 0.1250 INCHES NOMINAL IN
•
SPECIFICATION/STANDARD DATA: 58536-A-A-59649-122 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
•
STANDARD TOLERANCE DESIGNATION: AFBMA CLASS 2
•
MATERIAL: STEEL OVERALL
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
STYLE DESIGNATORNORMAL ANGLE
OVERALL WIDTH1.1875 INCHES NOMINAL IN
OUTSIDE DIAMETER6.6250 INCHES NOMINAL IN
BACKFACE CORNER RADIUS0.1250 INCHES NOMINAL IN
SPECIFICATION/STANDARD DATA58536-A-A-59649-122 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
STANDARD TOLERANCE DESIGNATIONAFBMA CLASS 2
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 8
672Reference document
Same NSN cross-reference
Reference document — Secondary reference
106701Reference document
Same NSN cross-reference
Reference document — Secondary reference
V1629Reference document
Same NSN cross-reference
Reference document — Secondary reference
42875Reference document
Same NSN cross-reference
Reference document — Secondary reference
E050568Reference document
Same NSN cross-reference
Reference document — Secondary reference
672004Reference 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 408320?
408320 is a CONE AND ROLLERS,TAPERED ROLLER. It is classified as a MRO (MRO_GENERAL).
What parts can replace 408320?
There are 8 known substitutes for 408320: 672, 106701, V1629 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 408320?
408320 is cataloged in the U.S. Government catalog under NSN 3110-00-100-0336. 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.