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12344259 — BALL TRANSFER UNIT

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

12344259: BALL TRANSFER UNIT.

The BALL TRANSFER UNIT is a the manufacturer industrial component. Key specifications include end_item_identification: FOR TANK MODEL M1A1. This part is cataloged in the U.S.

Government catalog under NSN 3130-01-216-7039, 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
12344259
NSN: 3130-01-216-7039
FSC: 3130 — Bearings, Mounted
CAGE: 96577 — SKF USA INC (USA)
SPECIFICATIONS
end_item_identificationFOR TANK MODEL M1A1
general_characteristics_item_descriptionHEAVY DUTY BALL TRANSFER UNIT WITH SEALED MAIN BALL ROTATING ON RECIRCULATING SUPPORT BALLS,75 POUND CAPACITY;MATERIAL,STEEL,CORROSION RESISTANT,TYPE 410 OR 420,CONDITION A LBS
NSN3130-01-216-7039
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 12344259 · 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
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: HEAVY DUTY BALL TRANSFER UNIT WITH SEALED MAIN BALL ROTATING ON RECIRCULATING SUPPORT BALLS,75 POUND CAPACITY;MATERIAL,STEEL,CORROSION RESISTANT,TYPE 410 OR 420,CONDITION A LBS
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONHEAVY DUTY BALL TRANSFER UNIT WITH SEALED MAIN BALL ROTATING ON RECIRCULATING SUPPORT BALLS,75 POUND CAPACITY;MATERIAL,STEEL,CORROSION RESISTANT,TYPE 410 OR 420,CONDITION A LBS
END ITEM IDENTIFICATIONFOR TANK MODEL M1A1
SUBSTITUTES & CROSS-REFERENCES 1
1151AReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12344259?
12344259 is a BALL TRANSFER UNIT.
What parts can replace 12344259?
There is 1 known substitute for 12344259: 1151A. Substitute compatibility should be verified for your specific system.
What is the NSN for 12344259?
12344259 is cataloged in the U.S. Government catalog under NSN 3130-01-216-7039. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.