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Technical Data Sheet
PartsTable / COMPONENT / 10110387
10110387 ✓ Verified by PartsTable
— · 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,SLEEVE is a the manufacturer industrial component. Key specifications include color: WHITE, width: 10.250 INCHES NOMINAL IN, height: 4.500 INCHES NOMINAL IN, length: 14.500 INCHES NOMINAL IN, material: STEEL OVERALL, back_shelf: 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 3120-01-392-2044, 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
10110387
NSN: 3120-01-392-2044
FSC: 3120
CAGE: A486G — NIMIKKEISTOKESKUS NCB FINLAND (FIN)
SPECIFICATIONS
colorWHITE
width10.250 INCHES NOMINAL IN
height4.500 INCHES NOMINAL IN
length14.500 INCHES NOMINAL IN
materialSTEEL OVERALL
back_shelfINCLUDED
bore_stylePLAIN BOTH ENDS
bowl_shapeRECTANGULAR
ledge_backNOT PROVIDED
rim_designFLAT
splash_backPROVIDED
mounting_typeWALL
NSN3120-01-392-2044
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 10110387 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
051-1644Interchangeable
interchangeable cross-reference
interchangeable
1-412-V(20X18)Interchangeable
interchangeable cross-reference
interchangeable
12454Interchangeable
interchangeable cross-reference
interchangeable
12454PInterchangeable
interchangeable cross-reference
interchangeable
R883B258Interchangeable
interchangeable cross-reference
interchangeable
292MR314P1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 10110387?
10110387 is a BEARING,SLEEVE.
What parts can replace 10110387?
There are 8 known substitutes for 10110387: 051-1644, 1-412-V(20X18), 12454 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 10110387?
10110387 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-01-392-2044. 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