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JSU040XP0 — BEARING,BALL,ANNULAR

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

JSU040XP0: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include bore_diameter: 4.0 INCHES NOMINAL IN, overall_outside_diameter: 4.750 INCHES NOMINAL IN, part_name_assigned_by_controlling_agency: SEALED THIN SECTION BEARING. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-665-2019, 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
JSU040XP0
NSN: 3110-01-665-2019
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 0S2W9 — MECHATRONICS, INC. DIV NATIONAL PRECISION BEARING (USA)
SPECIFICATIONS
bore_diameter4.0 INCHES NOMINAL IN
overall_outside_diameter4.750 INCHES NOMINAL IN
part_name_assigned_by_controlling_agencySEALED THIN SECTION BEARING
NSN3110-01-665-2019
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: JSU040XP0 · 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
•
OVERALL OUTSIDE DIAMETER: 4.750 INCHES NOMINAL IN
•
BORE DIAMETER: 4.0 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL OUTSIDE DIAMETER4.750 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYSEALED THIN SECTION BEARING
BORE DIAMETER4.0 INCHES NOMINAL IN
OTHER ITEMS IN FSC 3110 — Bearings, Antifriction, Unmounted
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3110-00-001-1937 3110-00-001-1938 3110-00-001-4661 3110-00-001-4662 3110-00-001-4689 3110-00-001-4722
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is JSU040XP0?
JSU040XP0 is a BEARING,BALL,ANNULAR.
What is the NSN for JSU040XP0?
JSU040XP0 is cataloged in the U.S. Government catalog under NSN 3110-01-665-2019. 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.