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358091 — BEARING,BALL,ANNULAR

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

358091: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include material: STEEL COMP 440C OVERALL, bore_diameter: 0.4090 INCHES NOMINAL IN, load_direction: RADIAL, surface_finish: GROUND, inner_ring_width: 0.7640 INCHES MINIMUM AND 0.7940 INCHES MAXIMUM IN, outer_ring_width: 0.6050 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-014-8403, 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
358091
NSN: 3110-00-014-8403
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 2N935 — BOEING DISTRIBUTION SERVICES X, INC. (USA)
SPECIFICATIONS
materialSTEEL COMP 440C OVERALL
bore_diameter0.4090 INCHES NOMINAL IN
load_directionRADIAL
surface_finishGROUND
inner_ring_width0.7640 INCHES MINIMUM AND 0.7940 INCHES MAXIMUM IN
outer_ring_width0.6050 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM IN
overall_outside_diameter1.1240 INCHES NOMINAL IN
material_document_and_classification66 FED STD SINGLE MATERIAL RESPONSE OVERALL
NSN3110-00-014-8403
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 358091 · 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
•
OUTER RING WIDTH: 0.6050 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM IN
•
SURFACE FINISH: GROUND
•
MATERIAL DOCUMENT AND CLASSIFICATION: 66 FED STD SINGLE MATERIAL RESPONSE OVERALL
•
OVERALL OUTSIDE DIAMETER: 1.1240 INCHES NOMINAL IN
•
LOAD DIRECTION: RADIAL
•
BORE DIAMETER: 0.4090 INCHES NOMINAL IN
•
MATERIAL: STEEL COMP 440C OVERALL
•
INNER RING WIDTH: 0.7640 INCHES MINIMUM AND 0.7940 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
OUTER RING WIDTH0.6050 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM IN
SURFACE FINISHGROUND
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE OVERALL
OVERALL OUTSIDE DIAMETER1.1240 INCHES NOMINAL IN
LOAD DIRECTIONRADIAL
BORE DIAMETER0.4090 INCHES NOMINAL IN
MATERIALSTEEL COMP 440C OVERALL
INNER RING WIDTH0.7640 INCHES MINIMUM AND 0.7940 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES 1
9-852Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 358091?
358091 is a BEARING,BALL,ANNULAR.
What parts can replace 358091?
There is 1 known substitute for 358091: 9-852. Substitute compatibility should be verified for your specific system.
What is the NSN for 358091?
358091 is cataloged in the U.S. Government catalog under NSN 3110-00-014-8403. 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.