5544222 — BEARING,SLEEVE

✓ Government record, cited

— · BALL BEARING

PRODUCT OVERVIEW

5544222: BEARING,SLEEVE.

The BEARING,SLEEVE is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYTETRAFLUOROETHYLENE INNER LAYER, corner_shape: SQUARE ALL CORNERS, overall_length: 0.7400 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM IN, hardness_rating: 28.0 ROCKWELL C MINIMUM OVERALL, style_designator: SOLID, PLAIN, NO OUTSIDE FLANGES, surface_treatment: PASSIVATE OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 3120-01-321-6716, 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

5544222

NSN: 3120-01-321-6716
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 50632 — KAMATICS CORPORATION (USA)

SPECIFICATIONS

material	PLASTIC POLYTETRAFLUOROETHYLENE INNER LAYER
corner_shape	SQUARE ALL CORNERS
overall_length	0.7400 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM IN
hardness_rating	28.0 ROCKWELL C MINIMUM OVERALL
style_designator	SOLID, PLAIN, NO OUTSIDE FLANGES
surface_treatment	PASSIVATE OVERALL
body_inside_diameter	1.0000 INCHES MINIMUM AND 1.0010 INCHES MAXIMUM IN
body_outside_diameter	1.2490 INCHES MINIMUM AND 1.2495 INCHES MAXIMUM IN
material_document_and_classification	AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OUTER LAYER
surface_treatment_document_and_classification	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
NSN	3120-01-321-6716

COMPONENT DIAGRAM

KEY FEATURES

•

CORNER SHAPE: SQUARE ALL CORNERS

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL

•

BODY OUTSIDE DIAMETER: 1.2490 INCHES MINIMUM AND 1.2495 INCHES MAXIMUM IN

•

HARDNESS RATING: 28.0 ROCKWELL C MINIMUM OVERALL

•

STYLE DESIGNATOR: SOLID, PLAIN, NO OUTSIDE FLANGES

•

MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OUTER LAYER

•

BODY INSIDE DIAMETER: 1.0000 INCHES MINIMUM AND 1.0010 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

CORNER SHAPE	SQUARE ALL CORNERS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
BODY OUTSIDE DIAMETER	1.2490 INCHES MINIMUM AND 1.2495 INCHES MAXIMUM IN
HARDNESS RATING	28.0 ROCKWELL C MINIMUM OVERALL
STYLE DESIGNATOR	SOLID, PLAIN, NO OUTSIDE FLANGES
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OUTER LAYER
OVERALL LENGTH	0.7400 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM IN
BODY INSIDE DIAMETER	1.0000 INCHES MINIMUM AND 1.0010 INCHES MAXIMUM IN
SURFACE TREATMENT	PASSIVATE OVERALL
MATERIAL	PLASTIC POLYTETRAFLUOROETHYLENE INNER LAYER

OTHER ITEMS IN FSC 3120 — Bearings, Plain, Unmounted

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

3120-00-001-1288 3120-00-001-1835 3120-00-001-1838 3120-00-001-1928 3120-00-001-1934 3120-00-001-3933 3120-00-001-3937 3120-00-001-3938

SUBSTITUTES & CROSS-REFERENCES 2

KJB189000V-5Reference document

Same NSN cross-reference

Reference document — Secondary reference

5544222-3Reference document

Same NSN cross-reference

Reference document — Vendor item drawing reference

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 5544222?

5544222 is a BEARING,SLEEVE.

What parts can replace 5544222?

There are 2 known substitutes for 5544222: KJB189000V-5, 5544222-3. Substitute compatibility should be verified for your specific system.

What is the NSN for 5544222?

5544222 is cataloged in the U.S. Government catalog under NSN 3120-01-321-6716. This indicates validated use in U.S. government and defense supply chains.

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