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Technical Data Sheet
PartsTable / COMPONENT / N14773PC4120
N14773PC4120 ✓ Verified by PartsTable
— · BALL BEARING
WHAT YOU NEED TO KNOW
2RS = sealed for life, ZZ = shielded re-greaseable ABEC grade: higher = tighter tolerance
ABEC-1 standard, ABEC-7+ for precision spindles
PRODUCT OVERVIEW

The BEARING,SLEEVE is a the manufacturer industrial component. Key specifications include material: RUBBER INNER LAYER, flange_width: 0.3750 INCHES NOMINAL IN, overall_length: 6.3750 INCHES NOMINAL IN, body_inside_diameter: 1.8125 INCHES NOMINAL IN, body_outside_diameter: 4.0000 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-339-3204, 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
N14773PC4120
NSN: 3120-00-339-3204
FSC: 3120
CAGE: 81601 — NORFOLK NAVAL SHIPYARD (USA)
SPECIFICATIONS
materialRUBBER INNER LAYER
flange_width0.3750 INCHES NOMINAL IN
overall_length6.3750 INCHES NOMINAL IN
body_inside_diameter1.8125 INCHES NOMINAL IN
body_outside_diameter4.0000 INCHES NOMINAL IN
NSN3120-00-339-3204
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: N14773PC4120 · 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: RUBBER INNER LAYER
•
BODY OUTSIDE DIAMETER: 4.0000 INCHES NOMINAL IN
•
BODY INSIDE DIAMETER: 1.8125 INCHES NOMINAL IN
•
FLANGE WIDTH: 0.3750 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH6.3750 INCHES NOMINAL IN
MATERIALRUBBER INNER LAYER
BODY OUTSIDE DIAMETER4.0000 INCHES NOMINAL IN
BODY INSIDE DIAMETER1.8125 INCHES NOMINAL IN
FLANGE WIDTH0.3750 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
4120Interchangeable
interchangeable cross-reference
interchangeable
434-0283-000Interchangeable
interchangeable cross-reference
interchangeable
MS35214-10Interchangeable
interchangeable cross-reference
interchangeable
459272Interchangeable
interchangeable cross-reference
interchangeable
504Interchangeable
interchangeable cross-reference
interchangeable
10232738Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is N14773PC4120?
N14773PC4120 is a BEARING,SLEEVE.
What parts can replace N14773PC4120?
There are 18 known substitutes for N14773PC4120: 4120, 434-0283-000, MS35214-10 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for N14773PC4120?
N14773PC4120 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-339-3204. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026