PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 1261A3
1261A3 ✓ 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

PARTS KIT,BEARING REPLACEMENT,ME. Key specifications include component_quantity: 12, nonsupply_items_and_quantities: 06743,P/NCB365P,BEARING HALF,SLEEVE 12. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-752-9084, 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
1261A3
NSN: 3120-00-752-9084
FSC: 3120
CAGE: 56442 — DIAMOND REO TRUCK CO (USA)
SPECIFICATIONS
component_quantity12
nonsupply_items_and_quantities06743,P/NCB365P,BEARING HALF,SLEEVE 12
NSN3120-00-752-9084
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 1261A3 · 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
•
COMPONENT QUANTITY: 12
•
NONSUPPLY ITEMS AND QUANTITIES: 06743,P/NCB365P,BEARING HALF,SLEEVE 12
TECHNICAL CHARACTERISTICS (FLIS)
COMPONENT QUANTITY12
NONSUPPLY ITEMS AND QUANTITIES06743,P/NCB365P,BEARING HALF,SLEEVE 12
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
CDHC244EInterchangeable
interchangeable cross-reference
interchangeable
A3249881Interchangeable
interchangeable cross-reference
interchangeable
SNJ54HC244JInterchangeable
interchangeable cross-reference
interchangeable
91.501.3Interchangeable
interchangeable cross-reference
interchangeable
CB365PSTDInterchangeable
Same NIIN cross-reference
interchangeable
915013Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 1261A3?
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 1261A3?
1261A3 is a PARTS KIT,BEARING REPLACEMENT,ME.
What parts can replace 1261A3?
There are 7 known substitutes for 1261A3: CDHC244E, A3249881, SNJ54HC244J and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1261A3?
1261A3 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-752-9084. 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 — 1261A3

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