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4G10915 ITEM 002 — RING,BEARING,INNER

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

4G10915 ITEM 002: RING,BEARING,INNER.

The RING,BEARING,INNER is a the manufacturer industrial component. Key specifications include material: TITANIUM BALL, bore_diameter: 2.2500 INCHES MINIMUM IN, outside_diameter: 2.6265 INCHES MINIMUM AND 2.6275 INCHES MAXIMUM IN, special_features: LENGTH: 1.375 INCHES IN, end_item_identification: STAB/TOW CABLE, material_document_and_classification: 6AL4V PER AMS 4928 ASSN STD SINGLE MATERIAL RESPONSE BALL. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-643-9102, 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
4G10915 ITEM 002
NSN: 3110-01-643-9102
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 31442 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN SYSTEMS CORP (USA)
SPECIFICATIONS
materialTITANIUM BALL
bore_diameter2.2500 INCHES MINIMUM IN
outside_diameter2.6265 INCHES MINIMUM AND 2.6275 INCHES MAXIMUM IN
special_featuresLENGTH: 1.375 INCHES IN
end_item_identificationSTAB/TOW CABLE
material_document_and_classification6AL4V PER AMS 4928 ASSN STD SINGLE MATERIAL RESPONSE BALL
part_name_assigned_by_controlling_agencyBEARING,JOURNAL
NSN3110-01-643-9102
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 4G10915 ITEM 002 · 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
•
MATERIAL DOCUMENT AND CLASSIFICATION: 6AL4V PER AMS 4928 ASSN STD SINGLE MATERIAL RESPONSE BALL
•
OUTSIDE DIAMETER: 2.6265 INCHES MINIMUM AND 2.6275 INCHES MAXIMUM IN
•
BORE DIAMETER: 2.2500 INCHES MINIMUM IN
•
MATERIAL: TITANIUM BALL
TECHNICAL CHARACTERISTICS
MATERIAL DOCUMENT AND CLASSIFICATION6AL4V PER AMS 4928 ASSN STD SINGLE MATERIAL RESPONSE BALL
OUTSIDE DIAMETER2.6265 INCHES MINIMUM AND 2.6275 INCHES MAXIMUM IN
SPECIAL FEATURESLENGTH: 1.375 INCHES IN
PART NAME ASSIGNED BY CONTROLLING AGENCYBEARING,JOURNAL
END ITEM IDENTIFICATIONSTAB/TOW CABLE
BORE DIAMETER2.2500 INCHES MINIMUM IN
MATERIALTITANIUM BALL
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
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 4G10915 ITEM 002?
4G10915 ITEM 002 is a RING,BEARING,INNER.
What is the NSN for 4G10915 ITEM 002?
4G10915 ITEM 002 is cataloged in the U.S. Government catalog under NSN 3110-01-643-9102. 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.