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4067401 — BEARING UNIT,PLAIN

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

4067401: BEARING UNIT,PLAIN.

The BEARING UNIT,PLAIN is a the manufacturer industrial component. Key specifications include bore_diameter: 1.0405 INCHES MINIMUM AND 1.0420 INCHES MAXIMUM IN, alignment_type: RIGID, load_capability_type: RADIAL, end_item_identification: ACFT ENG F100-PW-100B. This part is cataloged in the U.S.

Government catalog under NSN 3130-01-231-4602, 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
4067401
NSN: 3130-01-231-4602
FSC: 3130 — Bearings, Mounted
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
bore_diameter1.0405 INCHES MINIMUM AND 1.0420 INCHES MAXIMUM IN
alignment_typeRIGID
load_capability_typeRADIAL
end_item_identificationACFT ENG F100-PW-100B
NSN3130-01-231-4602
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 4067401 · 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
•
ALIGNMENT TYPE: RIGID
•
BORE DIAMETER: 1.0405 INCHES MINIMUM AND 1.0420 INCHES MAXIMUM IN
•
LOAD CAPABILITY TYPE: RADIAL
TECHNICAL CHARACTERISTICS
ALIGNMENT TYPERIGID
END ITEM IDENTIFICATIONACFT ENG F100-PW-100B
BORE DIAMETER1.0405 INCHES MINIMUM AND 1.0420 INCHES MAXIMUM IN
LOAD CAPABILITY TYPERADIAL
SUBSTITUTES & CROSS-REFERENCES 2
4067420Reference document
Same NSN cross-reference
Reference document — Secondary reference
4067421Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 4067401?
4067401 is a BEARING UNIT,PLAIN.
What parts can replace 4067401?
There are 2 known substitutes for 4067401: 4067420, 4067421. Substitute compatibility should be verified for your specific system.
What is the NSN for 4067401?
4067401 is cataloged in the U.S. Government catalog under NSN 3130-01-231-4602. 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.