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Technical Data Sheet
PartsTable / COMPONENT / 3120011599386
3120011599386 ✓ 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

PARTS KIT,BEARING REPLACEMENT,ME. Key specifications include color: BLACK, material: RUBBER OVERALL, body_width: 0.630 INCHES MAXIMUM IN, body_height: 0.275 INCHES MAXIMUM IN, body_length: 0.630 INCHES MAXIMUM IN, bore_diameter: 1.3125 INCHES NOMINAL 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 3120-01-159-9386, 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
3120011599386
NSN: 3120-01-159-9386
FSC: 3120
CAGE: A00AM — E.C.A ETABLISSEMENT CENTRAL DES APPROVISIONNEMENTS DES FORCES ARMEES ROYALES
SPECIFICATIONS
colorBLACK
materialRUBBER OVERALL
body_width0.630 INCHES MAXIMUM IN
body_height0.275 INCHES MAXIMUM IN
body_length0.630 INCHES MAXIMUM IN
bore_diameter1.3125 INCHES NOMINAL IN
overall_width0.6250 INCHES NOMINAL IN
alignment_typeRIGID
inclosure_typeFULLY INCLOSED
overall_length3.250 INCHES NOMINAL IN
surface_finishGROUND
overall_diameter1.275 INCHES NOMINAL IN
NSN3120-01-159-9386
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 3120011599386 · 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 11
B2110Interchangeable
interchangeable cross-reference
interchangeable
501-B-1-1882Interchangeable
interchangeable cross-reference
interchangeable
120N0300Interchangeable
interchangeable cross-reference
interchangeable
B2110-0HInterchangeable
interchangeable cross-reference
interchangeable
ASTM F 2162Interchangeable
interchangeable cross-reference
interchangeable
610 466 R91Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3120011599386?
3120011599386 is a PARTS KIT,BEARING REPLACEMENT,ME.
What parts can replace 3120011599386?
There are 11 known substitutes for 3120011599386: B2110, 501-B-1-1882, 120N0300 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3120011599386?
3120011599386 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-01-159-9386. 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