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23009591 — HOUSING,BEARING UNIT

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

23009591: HOUSING,BEARING UNIT.

The HOUSING,BEARING UNIT is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, bore_diameter: 1.0270 INCHES MINIMUM AND 1.0280 INCHES MAXIMUM IN, housing_length: 1.801 INCHES MINIMUM AND 1.805 INCHES MAXIMUM IN, housing_diameter: 1.325 INCHES MINIMUM AND 1.326 INCHES MAXIMUM IN, assembly_overall_length: 2.876 INCHES MINIMUM AND 2.890 INCHES MAXIMUM IN, end_item_identification: T703-AD-700 ENGINE. This part is cataloged in the U.S.

Government catalog under NSN 3130-01-363-4293, 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
23009591
NSN: 3130-01-363-4293
FSC: 3130 — Bearings, Mounted
CAGE: 63005 — ROLLS-ROYCE CORPORATION (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
bore_diameter1.0270 INCHES MINIMUM AND 1.0280 INCHES MAXIMUM IN
housing_length1.801 INCHES MINIMUM AND 1.805 INCHES MAXIMUM IN
housing_diameter1.325 INCHES MINIMUM AND 1.326 INCHES MAXIMUM IN
assembly_overall_length2.876 INCHES MINIMUM AND 2.890 INCHES MAXIMUM IN
end_item_identificationT703-AD-700 ENGINE
NSN3130-01-363-4293
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 23009591 · OEM ⚠ VERIFY BEFORE ORDERING ABEC grade: higher = tighter tolerance = higher cost. ABEC-1 is standard, ABEC-7+ for precision spindles. Open, shielded (ZZ), and sealed (2RS) versions have different max RPM ratings ✓ BROKER TIP 2RS = sealed for life (no maintenance). ZZ = shielded, re-greaseable. Open = must lubricate on install. Common interchange: 6205-2RS = 6205-2RSR = 6205-DDU (same bearing, different suffix) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
ASSEMBLY OVERALL LENGTH: 2.876 INCHES MINIMUM AND 2.890 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: CYLINDRICAL CARTRIDGE
•
BORE DIAMETER: 1.0270 INCHES MINIMUM AND 1.0280 INCHES MAXIMUM IN
•
MATERIAL: STEEL CORROSION RESISTING OVERALL
•
HOUSING LENGTH: 1.801 INCHES MINIMUM AND 1.805 INCHES MAXIMUM IN
•
HOUSING DIAMETER: 1.325 INCHES MINIMUM AND 1.326 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
ASSEMBLY OVERALL LENGTH2.876 INCHES MINIMUM AND 2.890 INCHES MAXIMUM IN
STYLE DESIGNATORCYLINDRICAL CARTRIDGE
END ITEM IDENTIFICATIONT703-AD-700 ENGINE
BORE DIAMETER1.0270 INCHES MINIMUM AND 1.0280 INCHES MAXIMUM IN
MATERIALSTEEL CORROSION RESISTING OVERALL
HOUSING LENGTH1.801 INCHES MINIMUM AND 1.805 INCHES MAXIMUM IN
HOUSING DIAMETER1.325 INCHES MINIMUM AND 1.326 INCHES MAXIMUM IN
OTHER ITEMS IN FSC 3130 — Bearings, Mounted
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3130-00-001-5118 3130-00-001-5137 3130-00-001-6585 3130-00-003-0422 3130-00-003-0455 3130-00-003-0794 3130-00-003-2802 3130-00-003-9535
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is 23009591?
23009591 is a HOUSING,BEARING UNIT.
What is the NSN for 23009591?
23009591 is cataloged in the U.S. Government catalog under NSN 3130-01-363-4293. 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.