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1425AS256-1 — ROLLER,BEARING

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

1425AS256-1: ROLLER,BEARING.

The ROLLER,BEARING is a the manufacturer industrial component. Key specifications include bore_diameter: 5.2500 INCHES NOMINAL5.2500 INCHES NOMINAL IN, overall_width: 1.0000 INCHES NOMINAL1.0000 INCHES NOMINAL IN, fsc_application_data: ANTENNA PEDESTAL,METEOROLOGYANTENNA PEDESTAL,METEOROLOGY, overall_outside_diameter: 7.2500 INCHES NOMINAL7.2500 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-334-2980, 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
1425AS256-1
NSN: 3110-01-334-2980
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 30003 — NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
bore_diameter5.2500 INCHES NOMINAL5.2500 INCHES NOMINAL IN
overall_width1.0000 INCHES NOMINAL1.0000 INCHES NOMINAL IN
style_designatorCYLINDRICAL TWO LIP INNER RING W/CENTERED ROLLER GUIDE, CYLINDRICAL OUTER RING SEPARABLECYLINDRICAL TWO LIP INNER RING W/CENTERED ROLLER GUIDE, CYLINDRICAL OUTER RING SEPARABLE
fsc_application_dataANTENNA PEDESTAL,METEOROLOGYANTENNA PEDESTAL,METEOROLOGY
overall_outside_diameter7.2500 INCHES NOMINAL7.2500 INCHES NOMINAL IN
NSN3110-01-334-2980
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 1425AS256-1 · OEM ⚠ VERIFY BEFORE ORDERING Cup and cone sold separately — verify you are ordering BOTH parts or the correct component. Always replace cup and cone together — mismatched wear = premature failure ✓ BROKER TIP Taper angle determines axial load capacity. Steeper angle = higher axial load rating. Timken series numbers indicate dimensions — cross-reference carefully PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
FSC APPLICATION DATA: ANTENNA PEDESTAL,METEOROLOGYANTENNA PEDESTAL,METEOROLOGY
•
STYLE DESIGNATOR: CYLINDRICAL TWO LIP INNER RING W/CENTERED ROLLER GUIDE, CYLINDRICAL OUTER RING SEPARABLECYLINDRICAL TWO LIP INNER RING W/CENTERED ROLLER GUIDE, CYLINDRICAL OUTER RING SEPARABLE
•
OVERALL OUTSIDE DIAMETER: 7.2500 INCHES NOMINAL7.2500 INCHES NOMINAL IN
•
BORE DIAMETER: 5.2500 INCHES NOMINAL5.2500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATAANTENNA PEDESTAL,METEOROLOGYANTENNA PEDESTAL,METEOROLOGY
STYLE DESIGNATORCYLINDRICAL TWO LIP INNER RING W/CENTERED ROLLER GUIDE, CYLINDRICAL OUTER RING SEPARABLECYLINDRICAL TWO LIP INNER RING W/CENTERED ROLLER GUIDE, CYLINDRICAL OUTER RING SEPARABLE
OVERALL WIDTH1.0000 INCHES NOMINAL1.0000 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER7.2500 INCHES NOMINAL7.2500 INCHES NOMINAL IN
BORE DIAMETER5.2500 INCHES NOMINAL5.2500 INCHES NOMINAL IN
OTHER ITEMS IN FSC 3110 — Bearings, Antifriction, Unmounted
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3110-00-001-1937 3110-00-001-1938 3110-00-001-4661 3110-00-001-4662 3110-00-001-4689 3110-00-001-4722
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1425AS256-1?
1425AS256-1 is a ROLLER,BEARING.
What is the NSN for 1425AS256-1?
1425AS256-1 is cataloged in the U.S. Government catalog under NSN 3110-01-334-2980. This indicates validated use in U.S. government and defense supply chains.
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