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428099 — BEARING,SLEEVE

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

428099: BEARING,SLEEVE.

The BEARING,SLEEVE is a the manufacturer industrial component. Key specifications include special_features: KIT INCLUDES:220971 ELECTRODE,220975 NOZZLE,220997 SWIRL RING,420000 SHIELD,420001 GOUGING NOZZLE,420112 HYAMP SHIELD, end_item_identification: PLASMA CUTTING MACHINE, part_name_assigned_by_controlling_agency: STARTER KIT POWERMAX 125. This part is cataloged in the U.S.

Government catalog under NSN 3120-00-424-6178, 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
428099
NSN: 3120-00-424-6178
NIINs: 004246178, 010815392, 016793236
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 35311 — AMERICAN STANDARD INC WESTINGHOUSE AIR BRAKE CO DIV (USA)
SPECIFICATIONS
special_featuresKIT INCLUDES:220971 ELECTRODE,220975 NOZZLE,220997 SWIRL RING,420000 SHIELD,420001 GOUGING NOZZLE,420112 HYAMP SHIELD
end_item_identificationPLASMA CUTTING MACHINE
part_name_assigned_by_controlling_agencySTARTER KIT POWERMAX 125
NSN3120-00-424-6178
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 428099 · 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
•
CORNER SHAPE: SQUARE INSIDE RIGHT CORNER
•
BODY OUTSIDE DIAMETER: 1.2690 INCHES MINIMUM AND 1.3720 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: SOLID, PLAIN, NO OUTSIDE FLANGES
•
BODY INSIDE DIAMETER: 1.2510 INCHES MINIMUM AND 1.2540 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
CORNER SHAPESQUARE INSIDE RIGHT CORNER
CORNER SHAPESQUARE INSIDE LEFT CORNER
CORNER SHAPECHAMFERED OUTSIDE LEFT CORNER
CORNER SHAPECHAMFERED OUTSIDE RIGHT CORNER
BODY OUTSIDE DIAMETER1.2690 INCHES MINIMUM AND 1.3720 INCHES MAXIMUM IN
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
OVERALL LENGTH1.3650 INCHES MINIMUM AND 1.3850 INCHES MAXIMUM IN
BODY INSIDE DIAMETER1.2510 INCHES MINIMUM AND 1.2540 INCHES MAXIMUM IN
MATERIALSTEEL OUTER LAYER
MATERIALCOPPER ALLOY INNER LAYER
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 428099?
428099 is a BEARING,SLEEVE.
What is the NSN for 428099?
428099 is cataloged in the U.S. Government catalog under NSN 3120-00-424-6178. This indicates validated use in U.S. government and defense supply chains.
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