PartsTable
Technical Data Sheet
PartsTable / COMPONENT / A-A-2560
A-A-2560 ✓ 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,ROD END is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-463-4815, 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
A-A-2560
NSN: 3120-00-463-4815
FSC: 3120
CAGE: 12511 — SIMMONDS PRECISION PRODUCTS INC (USA)
SPECIFICATIONS
Part NumberA-A-2560
NSN3120-00-463-4815
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: A-A-2560 · 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
•
THREAD QUANTITY PER INCH: 20
•
THREAD DIAMETER: 0.478 INCHES NOMINAL IN
•
SHANK STYLE: EXTERNALLY THREADED
•
BORE CENTER TO SHANK END DISTANCE: 1.3500 INCHES MINIMUM AND 1.3700 INCHES MAXIMUM IN
•
INNER MEMBER WIDTH: 0.4350 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM IN
•
OUTER MEMBER WIDTH: 0.3220 INCHES MINIMUM AND 0.3320 INCHES MAXIMUM IN
•
MATERIAL: STEEL COMP 440C INNER MEMBER
•
THREAD SERIES DESIGNATOR: UNF
TECHNICAL CHARACTERISTICS (FLIS)
THREAD QUANTITY PER INCH20
THREAD DIAMETER0.478 INCHES NOMINAL IN
SHANK STYLEEXTERNALLY THREADED
BORE CENTER TO SHANK END DISTANCE1.3500 INCHES MINIMUM AND 1.3700 INCHES MAXIMUM IN
INNER MEMBER WIDTH0.4350 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM IN
OUTER MEMBER WIDTH0.3220 INCHES MINIMUM AND 0.3320 INCHES MAXIMUM IN
MATERIALSTEEL COMP 440C INNER MEMBER
THREAD SERIES DESIGNATORUNF
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE RACE LINER
MATERIALSTEEL COMP 630 OR STEEL COMP 631 OR STEEL COMP 410 RACE INSERT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
A-A-2560 TY1Interchangeable
interchangeable cross-reference
interchangeable
PC420Interchangeable
interchangeable cross-reference
interchangeable
PC330Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy A-A-2560?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is A-A-2560?
A-A-2560 is a BEARING,PLAIN,ROD END.
What parts can replace A-A-2560?
There are 3 known substitutes for A-A-2560: A-A-2560 TY1, PC420, PC330. Substitute compatibility should be verified for your specific system.
What is the NSN for A-A-2560?
A-A-2560 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-463-4815. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — A-A-2560

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026