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Technical Data Sheet
PartsTable / COMPONENT / LS9344
LS9344 ✓ Verified by PartsTable
— · TAPERED BEARING
WHAT YOU NEED TO KNOW
Cup and cone sold separately — confirm both needed Timken series numbers indicate dimensions
Cup and cone NOT sold as set — verify order
PRODUCT OVERVIEW

The BEARING,BALL,FAIRLEAD is a the manufacturer industrial component. Key specifications include material: STEEL INNER RING, bore_diameter: 0.1900 INCHES NOMINAL IN, groove_radius: 0.1550 INCHES NOMINAL IN, groove_diameter: 0.7500 INCHES NOMINAL IN, inner_ring_width: 0.4950 INCHES NOMINAL IN, outer_ring_width: 0.4060 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 3110-00-491-1508, 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
LS9344
NSN: 3110-00-491-1508
FSC: 3110
CAGE: 98897 — LOCKHEED MARTIN CORP (USA)
SPECIFICATIONS
materialSTEEL INNER RING
bore_diameter0.1900 INCHES NOMINAL IN
groove_radius0.1550 INCHES NOMINAL IN
seal_quantity2
groove_diameter0.7500 INCHES NOMINAL IN
inner_ring_width0.4950 INCHES NOMINAL IN
outer_ring_width0.4060 INCHES NOMINAL IN
special_featuresBEARING REQUIRES WOBBLE CLEARANCE,SHEAVE TO BE BONDED TO BEARING OD
style_designatorSINGLE ROW RIGID, GROOVED OD INNER RING EXTENDED BOTH SIDES
bearing_seal_typeCONTACT
lubrication_materialGREASE
overall_outside_diameter1.0300 INCHES NOMINAL IN
NSN3110-00-491-1508
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: LS9344 · 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
•
RETAINER FABRICATION METHOD: PRESSED
•
LUBRICATION MATERIAL: GREASE
•
OUTER RING WIDTH: 0.4060 INCHES NOMINAL IN
•
INNER RING WIDTH: 0.4950 INCHES NOMINAL IN
•
BEARING SEAL TYPE: CONTACT
•
SEAL QUANTITY: 2
•
GROOVE RADIUS: 0.1550 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
RETAINER FABRICATION METHODPRESSED
SPECIAL FEATURESBEARING REQUIRES WOBBLE CLEARANCE,SHEAVE TO BE BONDED TO BEARING OD
LUBRICATION MATERIALGREASE
OUTER RING WIDTH0.4060 INCHES NOMINAL IN
INNER RING WIDTH0.4950 INCHES NOMINAL IN
BEARING SEAL TYPECONTACT
SEAL QUANTITY2
GROOVE RADIUS0.1550 INCHES NOMINAL IN
MATERIALSTEEL BALL
MATERIALSTEEL RETAINER
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
3767121Interchangeable
interchangeable cross-reference
interchangeable
3074Interchangeable
interchangeable cross-reference
interchangeable
300019Interchangeable
interchangeable cross-reference
interchangeable
9344NInterchangeable
interchangeable cross-reference
interchangeable
9344Interchangeable
interchangeable cross-reference
interchangeable
70-1577Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is LS9344?
LS9344 is a BEARING,BALL,FAIRLEAD.
What parts can replace LS9344?
There are 8 known substitutes for LS9344: 3767121, 3074, 300019 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for LS9344?
LS9344 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-491-1508. 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