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Technical Data Sheet
PartsTable / COMPONENT / 9118125
9118125 ✓ 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 BUSHING is a the manufacturer industrial component. Key specifications include color: BLACK, width: 0.500 INCHES NOMINAL IN, length: 1.320 INCHES NOMINAL IN, material: STEEL OVERALL, body_width: 2.750 INCHES NOMINAL IN, bore_shape: STRAIGHT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-163-0349, 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
9118125
NSN: 3120-00-163-0349
FSC: 3120
CAGE: 71871 — ALFA LAVAL INC (USA)
SPECIFICATIONS
colorBLACK
width0.500 INCHES NOMINAL IN
length1.320 INCHES NOMINAL IN
materialSTEEL OVERALL
body_width2.750 INCHES NOMINAL IN
bore_shapeSTRAIGHT
body_height3.375 INCHES NOMINAL IN
body_length3.500 INCHES NOMINAL IN
current_typeAC
groove_width0.125 INCHES NOMINAL IN
body_materialMETAL
bore_diameter17.0 MILLIMETERS NOMINAL MM
NSN3120-00-163-0349
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 9118125 · 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 10
18125Interchangeable
interchangeable cross-reference
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83038Interchangeable
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125869Interchangeable
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74428010040Interchangeable
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860123-50Interchangeable
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12SP84Interchangeable
interchangeable cross-reference
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LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 9118125?
9118125 is a BUSHING.
What parts can replace 9118125?
There are 10 known substitutes for 9118125: 18125, 83038, 125869 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 9118125?
9118125 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-163-0349. 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