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123264 — BEARING SET,SLEEVE

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

123264: BEARING SET,SLEEVE.

The BEARING SET,SLEEVE is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 3120-01-116-7974, 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
123264
NSN: 3120-01-116-7974
NIINs: 011167974, 013390045
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 52591 — ROYAL INDUSTRIES INC THOMSEN DIV (USA)
SPECIFICATIONS
float_quantity1
NSN3120-01-116-7974
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 123264 · 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
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COMPONENT QUANTITY: 1
•
DOCUMENT TYPE: MFR DRAWING
•
COMPONENT DOCUMENT PAGE NUMBER: 1
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DOCUMENT IDENTIFICATION: 123264
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COMPONENT DOCUMENT ORIGIN: INDUSTRIAL
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DOCUMENT SOURCE: 52591
TECHNICAL CHARACTERISTICS
COMPONENT QUANTITY1
DOCUMENT TYPEMFR DRAWING
COMPONENT DOCUMENT PAGE NUMBER1
DOCUMENT IDENTIFICATION123264
COMPONENT DOCUMENT ORIGININDUSTRIAL
DOCUMENT SOURCE52591
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 123264?
123264 is a BEARING SET,SLEEVE.
What is the NSN for 123264?
123264 is cataloged in the U.S. Government catalog under NSN 3120-01-116-7974. 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.