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Technical Data Sheet
PartsTable / COMPONENT / AD50012-E16
AD50012-E16 ✓ 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,PLAIN,SPHERICAL is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4340 OVERALL, body_width: 0.235 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN, body_height: 0.045 INCHES MINIMUM AND 0.085 INCHES MAXIMUM IN, body_length: 0.390 INCHES MAXIMUM IN, corner_shape: SQUARE INSIDE LEFT CORNER, overall_length: 1.0610 INCHES MINIMUM AND 1.0620 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 3120-01-287-1619, 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
AD50012-E16
NSN: 3120-01-287-1619
FSC: 3120
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
materialSTEEL COMP 4340 OVERALL
body_width0.235 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
body_height0.045 INCHES MINIMUM AND 0.085 INCHES MAXIMUM IN
body_length0.390 INCHES MAXIMUM IN
corner_shapeSQUARE INSIDE LEFT CORNER
overall_length1.0610 INCHES MINIMUM AND 1.0620 INCHES MAXIMUM IN
surface_finish63.0 MICROINCHES SPHERICAL SURFACE
style_designatorSOLID
features_providedHERMETICALLY SEALED AND BURN IN AND MONOLITHIC AND POSITIVE OUTPUTS
output_logic_formTRANSISTOR-TRANSISTOR LOGIC
surface_treatmentCHROMIUM SPHERICAL SURFACE
inclosure_materialCERAMIC
NSN3120-01-287-1619
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: AD50012-E16 · 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 5
02261-0316-04Interchangeable
interchangeable cross-reference
interchangeable
8023-091Interchangeable
interchangeable cross-reference
interchangeable
C4300JInterchangeable
interchangeable cross-reference
interchangeable
72-00267-123Interchangeable
interchangeable cross-reference
interchangeable
SN4427Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is AD50012-E16?
AD50012-E16 is a BEARING,PLAIN,SPHERICAL.
What parts can replace AD50012-E16?
There are 5 known substitutes for AD50012-E16: 02261-0316-04, 8023-091, C4300J and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for AD50012-E16?
AD50012-E16 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-01-287-1619. 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