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Technical Data Sheet
PartsTable / COMPONENT / LMB-2
LMB-2 ✓ 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 material: STEEL BALL, surface_finish: GROUND, outside_diameter: 0.6246 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM IN, working_bore_diameter: 0.3745 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-691-5360, 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
LMB-2
NSN: 3110-00-691-5360
FSC: 3110
CAGE: 29440 — W. M. BERG, INC. (USA)
SPECIFICATIONS
materialSTEEL BALL
surface_finishGROUND
outside_diameter0.6246 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM IN
working_bore_diameter0.3745 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM IN
NSN3110-00-691-5360
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: LMB-2 · 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
•
MATERIAL: STEEL BALL
•
WORKING BORE DIAMETER: 0.3745 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM IN
•
OUTSIDE DIAMETER: 0.6246 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM IN
•
SURFACE FINISH: GROUND
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL BALL
MATERIALSTEEL RETAINER
WORKING BORE DIAMETER0.3745 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM IN
OUTSIDE DIAMETER0.6246 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM IN
SURFACE FINISHGROUND
VERIFIED SUBSTITUTES & CROSS-REFERENCES 27
1908722-1Interchangeable
interchangeable cross-reference
interchangeable
L6Interchangeable
interchangeable cross-reference
interchangeable
NC3110-346Interchangeable
interchangeable cross-reference
interchangeable
W-1050-CInterchangeable
interchangeable cross-reference
interchangeable
L-6-2556Interchangeable
interchangeable cross-reference
interchangeable
150BInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is LMB-2?
LMB-2 is a BEARING,BALL,LINEAR MOTION.
What parts can replace LMB-2?
There are 27 known substitutes for LMB-2: 1908722-1, L6, NC3110-346 and 24 more. Substitute compatibility should be verified for your specific system.
Is LMB-2 still available?
LMB-2 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026