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Technical Data Sheet
PartsTable / COMPONENT / A1N615
A1N615 ✓ 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,WASHER,THRUST is a the manufacturer industrial component. Key specifications include diameter: 1.1820 INCHES MINIMUM AND 1.1850 INCHES MAXIMUM IN, material: STEEL OVERALL, corner_shape: SQUARE ALL CORNERS, outside_diameter: 1.9630 INCHES MINIMUM AND 1.9750 INCHES MAXIMUM IN, style_designator: ROUND, overall_thickness: 0.0450 INCHES MINIMUM AND 0.0490 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 3120-00-985-4794, 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
A1N615
NSN: 3120-00-985-4794
FSC: 3120
CAGE: 31949 — BROOKS AUTOMATION, INC. DIV CTI CRYOGENICS (USA)
SPECIFICATIONS
diameter1.1820 INCHES MINIMUM AND 1.1850 INCHES MAXIMUM IN
materialSTEEL OVERALL
corner_shapeSQUARE ALL CORNERS
outside_diameter1.9630 INCHES MINIMUM AND 1.9750 INCHES MAXIMUM IN
style_designatorROUND
overall_thickness0.0450 INCHES MINIMUM AND 0.0490 INCHES MAXIMUM IN
center_hole_shape_styleROUND
cross-sectional_shape_styleRECTANGULAR
NSN3120-00-985-4794
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: A1N615 · 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
KEY FEATURES
•
CORNER SHAPE: SQUARE ALL CORNERS
•
STYLE DESIGNATOR: ROUND
•
MATERIAL: LUBRICANT LUBRICATION
•
OVERALL THICKNESS: 0.0450 INCHES MINIMUM AND 0.0490 INCHES MAXIMUM IN
•
DIAMETER: 1.1820 INCHES MINIMUM AND 1.1850 INCHES MAXIMUM IN
•
CENTER HOLE SHAPE STYLE: ROUND
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
TECHNICAL CHARACTERISTICS (FLIS)
CORNER SHAPESQUARE ALL CORNERS
STYLE DESIGNATORROUND
MATERIALLUBRICANT LUBRICATION
MATERIALSTEEL OVERALL
OVERALL THICKNESS0.0450 INCHES MINIMUM AND 0.0490 INCHES MAXIMUM IN
DIAMETER1.1820 INCHES MINIMUM AND 1.1850 INCHES MAXIMUM IN
CENTER HOLE SHAPE STYLEROUND
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
OUTSIDE DIAMETER1.9630 INCHES MINIMUM AND 1.9750 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
400615Interchangeable
interchangeable cross-reference
interchangeable
7432953P3Interchangeable
interchangeable cross-reference
interchangeable
8-110Interchangeable
interchangeable cross-reference
interchangeable
VR250-1000PPInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A1N615?
A1N615 is a BEARING,WASHER,THRUST.
What parts can replace A1N615?
There are 4 known substitutes for A1N615: 400615, 7432953P3, 8-110 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A1N615?
A1N615 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-985-4794. 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