AXK 5578 — BEARING,ROLLER,THRUST

✓ Government record, cited

— · TAPERED BEARING

PRODUCT OVERVIEW

AXK 5578: BEARING,ROLLER,THRUST.

The BEARING,ROLLER,THRUST is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, bore_diameter: 55.0 MILLIMETERS NOMINAL MM, alignment_type: RIGID, overall_height: 3.0 MILLIMETERS NOMINAL MM, surface_finish: GROUND, style_designator: FLAT RACE SURFACE, CYLINDRICAL ROLLERS. 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

AXK 5578

NSN: 3110-01-273-4617
NIINs: 012734617, 016456231
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 27737 — INA BEARING CO INC (USA)

SPECIFICATIONS

material	STEEL OVERALL
bore_diameter	55.0 MILLIMETERS NOMINAL MM
alignment_type	RIGID
overall_height	3.0 MILLIMETERS NOMINAL MM
surface_finish	GROUND
style_designator	FLAT RACE SURFACE, CYLINDRICAL ROLLERS
overall_outside_diameter	78.0 MILLIMETERS NOMINAL MM
part_name_assigned_by_controlling_agency	THRUST ROLLER BEARING
thrust_directional_capability_designation	DOUBLE
NSN	3110-01-273-4617

COMPONENT DIAGRAM

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 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

SUBSTITUTES & CROSS-REFERENCES 6

FNT-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

AHA0025-285-000Reference document

Same NSN cross-reference

Reference document — Secondary 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 AXK 5578?

AXK 5578 is a BEARING,ROLLER,THRUST.

What parts can replace AXK 5578?

There are 6 known substitutes for AXK 5578: FNT-5578, 4102314-1, 00.550.0247 and 3 more. Substitute compatibility should be verified for your specific system.

What is the NSN for AXK 5578?

AXK 5578 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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AXK 5578 — BEARING,ROLLER,THRUST

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