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LL299-14 — ARRESTER,ELECTRICAL SURGE

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

LL299-14: ARRESTER,ELECTRICAL SURGE.

The ARRESTER,ELECTRICAL SURGE is a the manufacturer industrial component. Key specifications include overall_length: 1.0000 INCHES NOMINAL IN, special_features: ROLLER TYPE: SOLID, overall_outside_diameter: 1.7500 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-112-6292, 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
LL299-14
NSN: 3110-00-112-6292
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 46717 — PETTIBONE LLC (USA)
SPECIFICATIONS
overall_length1.0000 INCHES NOMINAL IN
special_featuresROLLER TYPE: SOLID
overall_outside_diameter1.7500 INCHES NOMINAL IN
NSN3110-00-112-6292
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: LL299-14 · OEM ⚠ VERIFY BEFORE ORDERING Cup and cone sold separately — verify you are ordering BOTH parts or the correct component. Always replace cup and cone together — mismatched wear = premature failure ✓ BROKER TIP Taper angle determines axial load capacity. Steeper angle = higher axial load rating. Timken series numbers indicate dimensions — cross-reference carefully PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
OVERALL OUTSIDE DIAMETER: 1.7500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL LENGTH1.0000 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER1.7500 INCHES NOMINAL IN
SPECIAL FEATURESROLLER TYPE: SOLID
SUBSTITUTES & CROSS-REFERENCES 5
427605Reference document
Same NSN cross-reference
Reference document — Secondary reference
16325Reference document
Same NSN cross-reference
Reference document — Secondary reference
20CB1032Reference document
Same NSN cross-reference
Reference document — Secondary reference
93816Reference document
Same NSN cross-reference
Reference document — Secondary reference
B1032Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 LL299-14?
LL299-14 is a ARRESTER,ELECTRICAL SURGE.
What parts can replace LL299-14?
There are 5 known substitutes for LL299-14: 427605, 16325, 20CB1032 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for LL299-14?
LL299-14 is cataloged in the U.S. Government catalog under NSN 3110-00-112-6292. 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.