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301588 — BEARING UNIT,PLAIN

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

301588: BEARING UNIT,PLAIN.

The BEARING UNIT,PLAIN is a the manufacturer industrial component. Key specifications include material: IRON HOUSING, bore_diameter: 0.2385 INCHES MINIMUM AND 0.2391 INCHES MAXIMUM IN, overall_outside_diameter: 1.1230 INCHES MINIMUM AND 1.1240 INCHES MAXIMUM IN, material_document_and_classification: VS1-1-12-7 FSCM 62983 MFR REF SINGLE MATERIAL RESPONSE HOUSING. This part is cataloged in the U.S.

Government catalog under NSN 3130-01-014-0393, 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
301588
NSN: 3130-01-014-0393
FSC: 3130 — Bearings, Mounted
CAGE: 62983 — EATON AEROSPACE, LLC DBA JACKSON SOUTH (USA)
SPECIFICATIONS
materialIRON HOUSING
bore_diameter0.2385 INCHES MINIMUM AND 0.2391 INCHES MAXIMUM IN
overall_outside_diameter1.1230 INCHES MINIMUM AND 1.1240 INCHES MAXIMUM IN
material_document_and_classificationVS1-1-12-7 FSCM 62983 MFR REF SINGLE MATERIAL RESPONSE HOUSING
NSN3130-01-014-0393
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 301588 · 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
•
MATERIAL DOCUMENT AND CLASSIFICATION: VS1-1-12-7 FSCM 62983 MFR REF SINGLE MATERIAL RESPONSE HOUSING
•
OVERALL OUTSIDE DIAMETER: 1.1230 INCHES MINIMUM AND 1.1240 INCHES MAXIMUM IN
•
BORE DIAMETER: 0.2385 INCHES MINIMUM AND 0.2391 INCHES MAXIMUM IN
•
MATERIAL: IRON HOUSING
TECHNICAL CHARACTERISTICS
MATERIAL DOCUMENT AND CLASSIFICATIONVS1-1-12-7 FSCM 62983 MFR REF SINGLE MATERIAL RESPONSE HOUSING
OVERALL OUTSIDE DIAMETER1.1230 INCHES MINIMUM AND 1.1240 INCHES MAXIMUM IN
BORE DIAMETER0.2385 INCHES MINIMUM AND 0.2391 INCHES MAXIMUM IN
MATERIALIRON HOUSING
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
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 301588?
301588 is a BEARING UNIT,PLAIN.
What is the NSN for 301588?
301588 is cataloged in the U.S. Government catalog under NSN 3130-01-014-0393. 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.