PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 1501389-01
1501389-01 ✓ 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 movement_type: MOVING COIL, PERMANENT MAGNET, overall_length: 0.953 INCHES NOMINAL IN, overall_diameter: 2.625 INCHES NOMINAL IN, style_designator: ROUND FLUSH MTG, measurement_range: -20.0 TO 20.0 AMPERES, DC SINGLE INDICATOR SINGLE RANGE, sensitivity_rating: 40.0 MILLIVOLTS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-01-129-6856, 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
1501389-01
NSN: 3120-01-129-6856
FSC: 3120
CAGE: 45402 — MEGGITT SAFETY SYSTEMS, INC. DBA MEGGITT CONTROL SYSTEMS-VENTURA COUNTY (USA)
SPECIFICATIONS
movement_typeMOVING COIL, PERMANENT MAGNET
overall_length0.953 INCHES NOMINAL IN
overall_diameter2.625 INCHES NOMINAL IN
style_designatorROUND FLUSH MTG
measurement_range-20.0 TO 20.0 AMPERES, DC SINGLE INDICATOR SINGLE RANGE
sensitivity_rating40.0 MILLIVOLTS
installation_designPANEL
mounting_hole_diameter0.190 INCHES NOMINAL IN
scale_division_quantity5 SINGLE INDICATOR SINGLE RANGE
dial_scale_marking_colorBLACK SINGLE INDICATOR SINGLE RANGE
mounting_arrangement_styleTWO HOLE/STUD
circuit_current_for_which_designedDC
NSN3120-01-129-6856
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 1501389-01 · 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 4
1501389Interchangeable
interchangeable cross-reference
interchangeable
15001335Interchangeable
interchangeable cross-reference
interchangeable
1501507Interchangeable
interchangeable cross-reference
interchangeable
10130570Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1501389-01?
1501389-01 is a BEARING,SLEEVE.
What parts can replace 1501389-01?
There are 4 known substitutes for 1501389-01: 1501389, 15001335, 1501507 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1501389-01?
1501389-01 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-01-129-6856. 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