KF055AR0 — BEARING,BALL,ANNULAR

✓ Government record, cited

— · TAPERED BEARING

PRODUCT OVERVIEW

KF055AR0: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY SEPARATOR, bore_shape: STRAIGHT, bore_diameter: 5.5000 INCHES NOMINAL IN, contact_angle: 30.0 DEGREES NOMINAL, overall_width: 0.7500 INCHES NOMINAL IN, load_direction: ANGULAR. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-181-2182, 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

KF055AR0

NSN: 3110-01-181-2182
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 32828 — KAYDON CORPORATION DBA KAYDON CORP (USA)

SPECIFICATIONS

material	COPPER ALLOY SEPARATOR
bore_shape	STRAIGHT
bore_diameter	5.5000 INCHES NOMINAL IN
contact_angle	30.0 DEGREES NOMINAL
overall_width	0.7500 INCHES NOMINAL IN
load_direction	ANGULAR
surface_finish	GROUND
style_designator	COUNTERBORED OUTER RING, NON-SEPARABLE
lubrication_material	OIL
overall_outside_diameter	7.0000 INCHES NOMINAL IN
material_document_and_classification	ASTM A-295 ASSN STD SINGLE MATERIAL RESPONSE OR 66 FED STD SINGLE MATERIAL RESPONSE OUTER RACE
lubrication_material_document_and_classification	MIL-L-3150 MIL SPEC SINGLE MATERIAL RESPONSE
NSN	3110-01-181-2182

COMPONENT DIAGRAM

KEY FEATURES

•

LUBRICATION MATERIAL: OIL

•

SURFACE FINISH: GROUND

•

STYLE DESIGNATOR: COUNTERBORED OUTER RING, NON-SEPARABLE

•

MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A-295 ASSN STD SINGLE MATERIAL RESPONSE OR 66 FED STD SINGLE MATERIAL RESPONSE BALL

TECHNICAL CHARACTERISTICS

LUBRICATION MATERIAL	OIL
SURFACE FINISH	GROUND
STYLE DESIGNATOR	COUNTERBORED OUTER RING, NON-SEPARABLE
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM A-295 ASSN STD SINGLE MATERIAL RESPONSE OR 66 FED STD SINGLE MATERIAL RESPONSE BALL
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM A-295 ASSN STD SINGLE MATERIAL RESPONSE OR 66 FED STD SINGLE MATERIAL RESPONSE INNER RACE
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM A-295 ASSN STD SINGLE MATERIAL RESPONSE OR 66 FED STD SINGLE MATERIAL RESPONSE OUTER RACE
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-B-613 FED SPEC SINGLE MATERIAL RESPONSE SEPARATOR
OVERALL WIDTH	0.7500 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER	7.0000 INCHES NOMINAL IN
BORE SHAPE	STRAIGHT

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 1

3522 500 26481Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is KF055AR0?

KF055AR0 is a BEARING,BALL,ANNULAR.

What parts can replace KF055AR0?

There is 1 known substitute for KF055AR0: 3522 500 26481. Substitute compatibility should be verified for your specific system.

What is the NSN for KF055AR0?

KF055AR0 is cataloged in the U.S. Government catalog under NSN 3110-01-181-2182. This indicates validated use in U.S. government and defense supply chains.

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KF055AR0 — BEARING,BALL,ANNULAR

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