PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 43344/57783
43344/57783 ✓ 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 43344/57783 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 3130-01-299-8371, 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
43344/57783
NSN: 3130-01-299-8371
FSC: 3130
CAGE: F9758 — SLCE WATERMAKERS (FRA)
SPECIFICATIONS
Part Number43344/57783
NSN3130-01-299-8371
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 43344/57783 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
044-3443-01Interchangeable
interchangeable cross-reference
interchangeable
43344Interchangeable
interchangeable cross-reference
interchangeable
A9771Interchangeable
interchangeable cross-reference
interchangeable
DHCInterchangeable
interchangeable cross-reference
interchangeable
CST-102-2Interchangeable
interchangeable cross-reference
interchangeable
711033-08Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 43344/57783?
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 43344/57783?
43344/57783 is a 43344/57783.
What parts can replace 43344/57783?
There are 6 known substitutes for 43344/57783: 044-3443-01, 43344, A9771 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 43344/57783?
43344/57783 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3130-01-299-8371. 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 — 43344/57783

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