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Technical Data Sheet
PartsTable / COMPONENT / 450680010-6.1
450680010-6.1 ✓ 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 450680010-6.1 is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-127-2719, 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
450680010-6.1
NSN: 3120-00-127-2719
FSC: 3120
CAGE: 52081 — EURAMCO SAFETY INC (USA)
SPECIFICATIONS
Part Number450680010-6.1
NSN3120-00-127-2719
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 450680010-6.1 · 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
•
BODY INSIDE DIAMETER: 3.0312 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SOLID, EXTERNAL FLANGE ONE END
•
MATERIAL: COPPER ALLOY OVERALL
•
CORNER SHAPE: SQUARE ALL CORNERS
•
FLANGE WIDTH: 0.3750 INCHES NOMINAL IN
•
BODY OUTSIDE DIAMETER: 3.5000 INCHES NOMINAL IN
•
FLANGE OUTSIDE DIAMETER: 4.0000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
BODY INSIDE DIAMETER3.0312 INCHES NOMINAL IN
OVERALL LENGTH1.3750 INCHES NOMINAL IN
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
MATERIALCOPPER ALLOY OVERALL
CORNER SHAPESQUARE ALL CORNERS
FLANGE WIDTH0.3750 INCHES NOMINAL IN
BODY OUTSIDE DIAMETER3.5000 INCHES NOMINAL IN
FLANGE OUTSIDE DIAMETER4.0000 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
40816Interchangeable
interchangeable cross-reference
interchangeable
M7A40816Interchangeable
interchangeable cross-reference
interchangeable
40622Interchangeable
interchangeable cross-reference
interchangeable
322515Interchangeable
interchangeable cross-reference
interchangeable
B107.1 TY1CL2Interchangeable
interchangeable cross-reference
interchangeable
GGG-W-641 TY2CL2STBInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 450680010-6.1?
450680010-6.1 is a 450680010-6.1.
What parts can replace 450680010-6.1?
There are 14 known substitutes for 450680010-6.1: 40816, M7A40816, 40622 and 11 more. Substitute compatibility should be verified for your specific system.
Is 450680010-6.1 still available?
450680010-6.1 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026