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4003T99P03 — BEARING,BALL,ANNULAR

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

4003T99P03: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY RETAINER, bore_shape: STRAIGHT, bore_diameter: 2.9525 INCHES MINIMUM AND 2.9528 INCHES MAXIMUM IN, overall_width: 1.1493 INCHES MINIMUM AND 1.1543 INCHES MAXIMUM IN, load_direction: RADIAL, surface_finish: GROUND. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-114-4516, 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
4003T99P03
NSN: 3110-01-114-4516
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 99207 — GENERAL ELECTRIC COMPANY DBA GE AEROSPACE (USA)
SPECIFICATIONS
materialCOPPER ALLOY RETAINER
bore_shapeSTRAIGHT
bore_diameter2.9525 INCHES MINIMUM AND 2.9528 INCHES MAXIMUM IN
overall_width1.1493 INCHES MINIMUM AND 1.1543 INCHES MAXIMUM IN
load_directionRADIAL
surface_finishGROUND
inner_ring_width0.9793 INCHES MINIMUM AND 0.9843 INCHES MAXIMUM IN
outer_ring_width0.9793 INCHES MINIMUM AND 0.9843 INCHES MAXIMUM IN
special_featuresSILVER PLATE CAGE 0.0010-0.0020 THK PER AMS 2412. MATCHED ASSEMBLY AND NONE OF THE COMPONENTS ARE INTERCHANGEABLE
style_designatorCOUNTERBORED OUTER RING, NON-SEPARABLE
features_providedALIGNING RING
internal_clearance0.0100 INCHES MINIMUM RADIAL AND 0.0150 INCHES MAXIMUM RADIAL IN
NSN3110-01-114-4516
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 4003T99P03 · 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
•
RETAINER FABRICATION METHOD: FORGED
•
OUTER RING WIDTH: 0.9793 INCHES MINIMUM AND 0.9843 INCHES MAXIMUM IN
•
INTERNAL CLEARANCE: 0.0100 INCHES MINIMUM RADIAL AND 0.0150 INCHES MAXIMUM RADIAL IN
•
SURFACE FINISH: GROUND
•
STYLE DESIGNATOR: COUNTERBORED OUTER RING, NON-SEPARABLE
•
OVERALL OUTSIDE DIAMETER: 5.1177 INCHES MINIMUM AND 5.1181 INCHES MAXIMUM IN
•
FEATURES PROVIDED: ALIGNING RING
TECHNICAL CHARACTERISTICS
RETAINER FABRICATION METHODFORGED
OUTER RING WIDTH0.9793 INCHES MINIMUM AND 0.9843 INCHES MAXIMUM IN
INTERNAL CLEARANCE0.0100 INCHES MINIMUM RADIAL AND 0.0150 INCHES MAXIMUM RADIAL IN
SURFACE FINISHGROUND
STYLE DESIGNATORCOUNTERBORED OUTER RING, NON-SEPARABLE
OVERALL WIDTH1.1493 INCHES MINIMUM AND 1.1543 INCHES MAXIMUM IN
OVERALL OUTSIDE DIAMETER5.1177 INCHES MINIMUM AND 5.1181 INCHES MAXIMUM IN
FEATURES PROVIDEDALIGNING RING
BORE SHAPESTRAIGHT
LOAD DIRECTIONRADIAL
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
Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 4003T99P03?
4003T99P03 is a BEARING,BALL,ANNULAR.
What is the NSN for 4003T99P03?
4003T99P03 is cataloged in the U.S. Government catalog under NSN 3110-01-114-4516. 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.