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AHA0025-285-000 — RETAINER AND ROLLERS,BEARING

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

AHA0025-285-000: RETAINER AND ROLLERS,BEARING.

The RETAINER AND ROLLERS,BEARING is a the manufacturer industrial component. Key specifications include material: STEEL COMP E50100 OR STEEL COMP E52100 OVERALL, bore_diameter: 55.06 MILLIMETERS MINIMUM AND 55.25 MILLIMETERS MAXIMUM MM, outside_diameter: 77.55 MILLIMETERS MINIMUM AND 77.85 MILLIMETERS MAXIMUM MM, style_designator: RETAINER AND ROLLERS, THRUST, rolling_element_diameter: 2.997 MILLIMETERS MINIMUM AND 3.000 MILLIMETERS MAXIMUM MM, retainer_fabrication_method: PRESSED. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-273-4617, 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
AHA0025-285-000
NSN: 3110-01-273-4617
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 75182 — THE CARLYLE JOHNSON MACHINE CO, LLC DBA CARLYLE JOHNSON MACHINE CO LLC (USA)
SPECIFICATIONS
materialSTEEL COMP E50100 OR STEEL COMP E52100 OVERALL
bore_diameter55.06 MILLIMETERS MINIMUM AND 55.25 MILLIMETERS MAXIMUM MM
outside_diameter77.55 MILLIMETERS MINIMUM AND 77.85 MILLIMETERS MAXIMUM MM
style_designatorRETAINER AND ROLLERS, THRUST
retainer_piece_quantity2
rolling_element_diameter2.997 MILLIMETERS MINIMUM AND 3.000 MILLIMETERS MAXIMUM MM
retainer_fabrication_methodPRESSED
material_document_and_classificationAMS 6442 ASSN STD 1ST MATERIAL RESPONSE OR AMS 6440 ASSN STD 2ND MATERIAL RESPONSE OVERALL
NSN3110-01-273-4617
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: AHA0025-285-000 · 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
•
RETAINER FABRICATION METHOD: PRESSED
•
ROLLING ELEMENT DIAMETER: 2.997 MILLIMETERS MINIMUM AND 3.000 MILLIMETERS MAXIMUM MM
•
STYLE DESIGNATOR: RETAINER AND ROLLERS, THRUST
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 6442 ASSN STD 1ST MATERIAL RESPONSE OR AMS 6440 ASSN STD 2ND MATERIAL RESPONSE OVERALL
•
OUTSIDE DIAMETER: 77.55 MILLIMETERS MINIMUM AND 77.85 MILLIMETERS MAXIMUM MM
•
BORE DIAMETER: 55.06 MILLIMETERS MINIMUM AND 55.25 MILLIMETERS MAXIMUM MM
•
MATERIAL: STEEL COMP E50100 OR STEEL COMP E52100 OVERALL
•
RETAINER PIECE QUANTITY: 2
TECHNICAL CHARACTERISTICS
RETAINER FABRICATION METHODPRESSED
ROLLING ELEMENT DIAMETER2.997 MILLIMETERS MINIMUM AND 3.000 MILLIMETERS MAXIMUM MM
STYLE DESIGNATORRETAINER AND ROLLERS, THRUST
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6442 ASSN STD 1ST MATERIAL RESPONSE OR AMS 6440 ASSN STD 2ND MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER77.55 MILLIMETERS MINIMUM AND 77.85 MILLIMETERS MAXIMUM MM
BORE DIAMETER55.06 MILLIMETERS MINIMUM AND 55.25 MILLIMETERS MAXIMUM MM
MATERIALSTEEL COMP E50100 OR STEEL COMP E52100 OVERALL
RETAINER PIECE QUANTITY2
SUBSTITUTES & CROSS-REFERENCES 6
FNT-5578Reference document
Same NSN cross-reference
Reference document — Secondary reference
AXK 5578Reference document
Same NSN cross-reference
Reference document — Secondary reference
4102314-1Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
00.550.0247Reference document
Same NSN cross-reference
Reference document — Secondary reference
A12269 REV 5 ITEM NO 16Reference document
Same NSN cross-reference
Reference document — Secondary reference
5905640Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is AHA0025-285-000?
AHA0025-285-000 is a RETAINER AND ROLLERS,BEARING.
What parts can replace AHA0025-285-000?
There are 6 known substitutes for AHA0025-285-000: FNT-5578, AXK 5578, 4102314-1 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for AHA0025-285-000?
AHA0025-285-000 is cataloged in the U.S. Government catalog under NSN 3110-01-273-4617. This indicates validated use in U.S. government and defense supply chains.
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