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Technical Data Sheet
PartsTable / COMPONENT / C111-9
C111-9 ✓ 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 BLANK,SLEEVE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, end_style: SPRING END,SQUARED BOTH ENDS, inside_diameter: 0.260 INCHES NOMINAL IN, style_designator: TAPERED, surface_treatment: CADMIUM OVERALL, spring_free_length: 0.720 INCHES MINIMUM AND 0.780 INCHES MAXIMUM 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 3120-00-451-2189, 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
C111-9
NSN: 3120-00-451-2189
FSC: 3120
CAGE: 58017 — COBRA INDUSTRIES INC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
end_styleSPRING END,SQUARED BOTH ENDS
coil_quantity6
inside_diameter0.260 INCHES NOMINAL IN
style_designatorTAPERED
surface_treatmentCADMIUM OVERALL
spring_free_length0.720 INCHES MINIMUM AND 0.780 INCHES MAXIMUM IN
coil_helix_directionRIGHT-HAND OR LEFT-HAND
spring_free_outside_diameter0.484 INCHES NOMINAL IN
NSN3120-00-451-2189
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: C111-9 · 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 17
SAE-J513Interchangeable
interchangeable cross-reference
interchangeable
SAE J513 8 010114BInterchangeable
interchangeable cross-reference
interchangeable
3GF-8Interchangeable
interchangeable cross-reference
interchangeable
A416Interchangeable
interchangeable cross-reference
interchangeable
TC1832Interchangeable
interchangeable cross-reference
interchangeable
240-9003-009Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is C111-9?
C111-9 is a BEARING BLANK,SLEEVE.
What parts can replace C111-9?
There are 17 known substitutes for C111-9: SAE-J513, SAE J513 8 010114B, 3GF-8 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for C111-9?
C111-9 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-451-2189. 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