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9440T52 — BEARING,SLEEVE

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

9440T52: BEARING,SLEEVE.

The BEARING,SLEEVE is a the manufacturer industrial component. Key specifications include material: GRAPHITE OVERALL, flange_width: 0.187 INCHES NOMINAL IN, overall_length: 1.500 INCHES NOMINAL IN, style_designator: SPLIT, EXTERNAL FLANGE ONE END, body_inside_diameter: 1.500 INCHES NOMINAL IN, body_outside_diameter: 1.750 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3120-01-616-8906, 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
9440T52
NSN: 3120-01-616-8906
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 39428 — MCMASTER-CARR SUPPLY CO (USA)
SPECIFICATIONS
materialGRAPHITE OVERALL
flange_width0.187 INCHES NOMINAL IN
overall_length1.500 INCHES NOMINAL IN
style_designatorSPLIT, EXTERNAL FLANGE ONE END
body_inside_diameter1.500 INCHES NOMINAL IN
body_outside_diameter1.750 INCHES NOMINAL IN
flange_outside_diameter2.000 INCHES NOMINAL IN
material_document_and_classificationSAE 841 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN3120-01-616-8906
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 9440T52 · 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
•
FLANGE OUTSIDE DIAMETER: 2.000 INCHES NOMINAL IN
•
BODY OUTSIDE DIAMETER: 1.750 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SPLIT, EXTERNAL FLANGE ONE END
•
MATERIAL DOCUMENT AND CLASSIFICATION: SAE 841 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
BODY INSIDE DIAMETER: 1.500 INCHES NOMINAL IN
•
FLANGE WIDTH: 0.187 INCHES NOMINAL IN
•
MATERIAL: GRAPHITE OVERALL
TECHNICAL CHARACTERISTICS
FLANGE OUTSIDE DIAMETER2.000 INCHES NOMINAL IN
BODY OUTSIDE DIAMETER1.750 INCHES NOMINAL IN
STYLE DESIGNATORSPLIT, EXTERNAL FLANGE ONE END
MATERIAL DOCUMENT AND CLASSIFICATIONSAE 841 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH1.500 INCHES NOMINAL IN
BODY INSIDE DIAMETER1.500 INCHES NOMINAL IN
FLANGE WIDTH0.187 INCHES NOMINAL IN
MATERIALGRAPHITE OVERALL
OTHER ITEMS IN FSC 3120 — Bearings, Plain, Unmounted
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3120-00-001-1288 3120-00-001-1835 3120-00-001-1838 3120-00-001-1928 3120-00-001-1934 3120-00-001-3933 3120-00-001-3937 3120-00-001-3938
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 9440T52?
9440T52 is a BEARING,SLEEVE.
What is the NSN for 9440T52?
9440T52 is cataloged in the U.S. Government catalog under NSN 3120-01-616-8906. 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.