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324459 — SEAT,BEARING

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

324459: SEAT,BEARING.

The SEAT,BEARING is a the manufacturer industrial component. Key specifications include overall_thickness: 0.5 MILLIMETERS NOMINAL MM. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-102-0375, 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
324459
NSN: 3110-01-102-0375
NIINs: 011020375, 012694450, 016171907
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 1UVT5 — BRP US INC (USA)
SPECIFICATIONS
overall_thickness0.5 MILLIMETERS NOMINAL MM
NSN3110-01-102-0375
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 324459 · 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: FLAT RACE SURFACE
•
MATERIAL DOCUMENT AND CLASSIFICATION: 66,AISI/SAE 1074 FED STD SINGLE MATERIAL RESPONSE OVERALL
•
OUTSIDE DIAMETER: 1.6500 INCHES MINIMUM AND 1.6550 INCHES MAXIMUM IN
•
BORE DIAMETER: 0.9900 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM IN
•
MATERIAL: STEEL COMP 1074 OVERALL
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORFLAT RACE SURFACE
MATERIAL DOCUMENT AND CLASSIFICATION66,AISI/SAE 1074 FED STD SINGLE MATERIAL RESPONSE OVERALL
OVERALL WIDTH0.0920 INCHES MINIMUM AND 0.0950 INCHES MAXIMUM IN
OUTSIDE DIAMETER1.6500 INCHES MINIMUM AND 1.6550 INCHES MAXIMUM IN
SPECIAL FEATURESHARDNESS,ROCKWELL C 58.0 MIN,62.0 MAX
BORE DIAMETER0.9900 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM IN
MATERIALSTEEL COMP 1074 OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
JD52804Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 324459?
324459 is a SEAT,BEARING.
What parts can replace 324459?
There is 1 known substitute for 324459: JD52804. Substitute compatibility should be verified for your specific system.
What is the NSN for 324459?
324459 is cataloged in the U.S. Government catalog under NSN 3110-01-102-0375. 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.