PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 7603748-00
7603748-00 ✓ 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 corner_shape: SQUARE INSIDE RIGHT CORNER, overall_length: 0.5000 INCHES NOMINAL IN, body_inside_diameter: 0.6250 INCHES MINIMUM AND 0.6252 INCHES MAXIMUM IN, spherical_body_diameter: 0.9600 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 3120-00-432-4059, 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
7603748-00
NSN: 3120-00-432-4059
FSC: 3120
CAGE: 06410 — DOVER CORP (USA)
SPECIFICATIONS
corner_shapeSQUARE INSIDE RIGHT CORNER
overall_length0.5000 INCHES NOMINAL IN
body_inside_diameter0.6250 INCHES MINIMUM AND 0.6252 INCHES MAXIMUM IN
spherical_body_diameter0.9600 INCHES NOMINAL IN
NSN3120-00-432-4059
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 7603748-00 · 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 INSIDE RIGHT CORNER
•
SPHERICAL BODY DIAMETER: 0.9600 INCHES NOMINAL IN
•
BODY INSIDE DIAMETER: 0.6250 INCHES MINIMUM AND 0.6252 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
CORNER SHAPESQUARE INSIDE RIGHT CORNER
SPHERICAL BODY DIAMETER0.9600 INCHES NOMINAL IN
OVERALL LENGTH0.5000 INCHES NOMINAL IN
CORNER SHAPESQUARE INSIDE LEFT CORNER
BODY INSIDE DIAMETER0.6250 INCHES MINIMUM AND 0.6252 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
21027Interchangeable
interchangeable cross-reference
interchangeable
6121Interchangeable
interchangeable cross-reference
interchangeable
526032Interchangeable
interchangeable cross-reference
interchangeable
04222866Interchangeable
interchangeable cross-reference
interchangeable
61263Interchangeable
interchangeable cross-reference
interchangeable
H006114Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 7603748-00?
7603748-00 is a BEARING,PLAIN,SPHERICAL.
What parts can replace 7603748-00?
There are 8 known substitutes for 7603748-00: 21027, 6121, 526032 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 7603748-00?
7603748-00 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-432-4059. This indicates validated use in U.S. government and defense supply chains.
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PartsTable Design LLC · partstable.com
Last verified: July 2026