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Technical Data Sheet
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LW-13884 — Technical Data Sheet

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— · 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,PLAIN,ROD END is a the manufacturer industrial component. Key specifications include end_item_identification: USED ON RECIPROCATING GASOLINE ENGINE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 3120-01-424-7742, 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
LW-13884
NSN: 3120-01-424-7742
FSC: 3120
CAGE: 80254 — TEXTRON LYCOMING INC WILLIAMSPORT PLANT (USA)
SPECIFICATIONS
end_item_identificationUSED ON RECIPROCATING GASOLINE ENGINE
NSN3120-01-424-7742
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: LW-13884 · 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
TECHNICAL CHARACTERISTICS
END ITEM IDENTIFICATIONUSED ON RECIPROCATING GASOLINE ENGINE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
1440902InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
77-044InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
4210606-6-6-4-19InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
7707-4InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
CD4078BF3AInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
DMS 89037BInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is LW-13884?
LW-13884 is a BEARING,PLAIN,ROD END.
What parts can replace LW-13884?
There are 13 known substitutes for LW-13884: 1440902, 77-044, 4210606-6-6-4-19 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for LW-13884?
LW-13884 is cataloged in the Federal Logistics Information System under NSN 3120-01-424-7742. 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: September 2026