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Technical Data Sheet
PartsTable / COMPONENT / L2-4
L2-4 ✓ 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,LINEAR MOTION is a the manufacturer industrial component. Key specifications include color: BLACK FIRST SIDE INSCRIPTION, wheel: NOT PROVIDED, width: 0.375 INCHES NOMINAL IN, height: 0.283 INCHES MINIMUM AND 0.288 INCHES MAXIMUM IN, length: 0.312 INCHES NOMINAL IN, cushion: NOT INCLUDED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-146-4901, 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
L2-4
NSN: 3110-00-146-4901
FSC: 3110
CAGE: 63857 — CIRCOR NAVAL SOLUTIONS LLC DBA WARREN PUMPS (USA)
SPECIFICATIONS
colorBLACK FIRST SIDE INSCRIPTION
wheelNOT PROVIDED
width0.375 INCHES NOMINAL IN
height0.283 INCHES MINIMUM AND 0.288 INCHES MAXIMUM IN
length0.312 INCHES NOMINAL IN
cushionNOT INCLUDED
materialPAPER
dial_typeSTRAIGHT FACE
roll_width4.000 INCHES NOMINAL IN
scale_typeWEIGHING
usage_formROLL
side_length4.000 INCHES NOMINAL IN
NSN3110-00-146-4901
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: L2-4 · 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
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: BRASS;3.376 IN. O/A LG;2.745 IN. OD OF FLANGE;1.368 IN. ID;0.252 IN. THK OF HALF FLANGE;1.996 IN. OD OF BODY;FLANGE END 45 DEGREE CHAMFERED;0.193 IN. CHAMFERED LG IN
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONBRASS;3.376 IN. O/A LG;2.745 IN. OD OF FLANGE;1.368 IN. ID;0.252 IN. THK OF HALF FLANGE;1.996 IN. OD OF BODY;FLANGE END 45 DEGREE CHAMFERED;0.193 IN. CHAMFERED LG IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
A243848Interchangeable
interchangeable cross-reference
interchangeable
L24Interchangeable
interchangeable cross-reference
interchangeable
3543-5-3Interchangeable
interchangeable cross-reference
interchangeable
20003Interchangeable
interchangeable cross-reference
interchangeable
31922Interchangeable
interchangeable cross-reference
interchangeable
31922SEALInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is L2-4?
L2-4 is a BEARING,BALL,LINEAR MOTION.
What parts can replace L2-4?
There are 11 known substitutes for L2-4: A243848, L24, 3543-5-3 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for L2-4?
L2-4 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-146-4901. 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