561-420 — BEARING,BALL,ANNULAR

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

561-420: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include material: STEEL COMP E52100 OVERALL, bore_shape: STRAIGHT, bore_diameter: 55.0 MILLIMETERS NOMINAL MM, overall_width: 29.0 MILLIMETERS NOMINAL MM, load_direction: RADIAL, surface_finish: GROUND. This part is cataloged in the U.S.

Government catalog under NSN 8475-00-178-6807, 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

561-420

NSN: 8475-00-178-6807
NIINs: 001786807, 010064006
FSC: 8475 — Specialized Flight Clothing and Accessories
CAGE: 53655 — AVOX SYSTEMS INC DBA AVOX SYSTEMS INC (USA)

SPECIFICATIONS

material	STEEL COMP E52100 OVERALL
bore_shape	STRAIGHT
bore_diameter	55.0 MILLIMETERS NOMINAL MM
overall_width	29.0 MILLIMETERS NOMINAL MM
load_direction	RADIAL
surface_finish	GROUND
shield_quantity	2
style_designator	NON-LOADING GROOVE, NON-SEPARABLE
lubrication_material	GREASE
overall_outside_diameter	120.0 MILLIMETERS NOMINAL MM
internal_fit-up_designation	LOOSE
retainer_fabrication_method	PRESSED
NSN	8475-00-178-6807

COMPONENT DIAGRAM

SUBSTITUTES & CROSS-REFERENCES 1

TMC12-0105-2Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Demilitarization required — mutilation

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FREQUENTLY ASKED QUESTIONS

What is 561-420?

561-420 is a BEARING,BALL,ANNULAR.

What parts can replace 561-420?

There is 1 known substitute for 561-420: TMC12-0105-2. Substitute compatibility should be verified for your specific system.

What is the NSN for 561-420?

561-420 is cataloged in the U.S. Government catalog under NSN 8475-00-178-6807. This indicates validated use in U.S. government and defense supply chains.

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561-420 — BEARING,BALL,ANNULAR

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