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13Y4208 — SEAT,BEARING

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

13Y4208: SEAT,BEARING.

The SEAT,BEARING is a the manufacturer industrial component. Key specifications include material: STEEL COMP 8620 OVERALL, bore_diameter: 1.0150 INCHES MINIMUM AND 1.0200 INCHES MAXIMUM IN, overall_width: 0.4375 INCHES NOMINAL IN, outside_diameter: 3.2230 INCHES MINIMUM AND 3.2280 INCHES MAXIMUM IN, style_designator: GROOVED, material_document_and_classification: QQ-S-624,COMP 8620 FED SPEC SINGLE MATERIAL RESPONSE OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-741-1124, 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
13Y4208
NSN: 3110-00-741-1124
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 61465 — GARWOOD/FELLER INC GARWOOD WINCH DIV (USA)
SPECIFICATIONS
materialSTEEL COMP 8620 OVERALL
bore_diameter1.0150 INCHES MINIMUM AND 1.0200 INCHES MAXIMUM IN
overall_width0.4375 INCHES NOMINAL IN
outside_diameter3.2230 INCHES MINIMUM AND 3.2280 INCHES MAXIMUM IN
style_designatorGROOVED
material_document_and_classificationQQ-S-624,COMP 8620 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN3110-00-741-1124
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 13Y4208 · 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: GROOVED
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-624,COMP 8620 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
OUTSIDE DIAMETER: 3.2230 INCHES MINIMUM AND 3.2280 INCHES MAXIMUM IN
•
BORE DIAMETER: 1.0150 INCHES MINIMUM AND 1.0200 INCHES MAXIMUM IN
•
MATERIAL: STEEL COMP 8620 OVERALL
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORGROOVED
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-624,COMP 8620 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
OVERALL WIDTH0.4375 INCHES NOMINAL IN
OUTSIDE DIAMETER3.2230 INCHES MINIMUM AND 3.2280 INCHES MAXIMUM IN
BORE DIAMETER1.0150 INCHES MINIMUM AND 1.0200 INCHES MAXIMUM IN
MATERIALSTEEL COMP 8620 OVERALL
SUBSTITUTES & CROSS-REFERENCES 2
23282Reference document
Same NSN cross-reference
Reference document — Secondary reference
KC2838Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 13Y4208?
13Y4208 is a SEAT,BEARING.
What parts can replace 13Y4208?
There are 2 known substitutes for 13Y4208: 23282, KC2838. Substitute compatibility should be verified for your specific system.
What is the NSN for 13Y4208?
13Y4208 is cataloged in the U.S. Government catalog under NSN 3110-00-741-1124. 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.