HK2220 — BEARING,ROLLER,NEEDLE

✓ Government record, cited

— · TAPERED BEARING

PRODUCT OVERVIEW

HK2220: BEARING,ROLLER,NEEDLE.

The BEARING,ROLLER,NEEDLE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, bore_diameter: 22.0 MILLIMETERS NOMINAL MM, overall_width: 19.8 MILLIMETERS MINIMUM AND 20.0 MILLIMETERS MAXIMUM MM, alignment_type: RIGID, surface_finish: GROUND, style_designator: NON-SEPARABLE, OPEN END, DRAWN SHELL. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-273-0047, 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

HK2220

NSN: 3110-01-273-0047
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 27737 — INA BEARING CO INC (USA)

SPECIFICATIONS

material	STEEL OVERALL
bore_diameter	22.0 MILLIMETERS NOMINAL MM
overall_width	19.8 MILLIMETERS MINIMUM AND 20.0 MILLIMETERS MAXIMUM MM
alignment_type	RIGID
surface_finish	GROUND
style_designator	NON-SEPARABLE, OPEN END, DRAWN SHELL
overall_outside_diameter	28.0 MILLIMETERS NOMINAL MM
retainer_fabrication_method	PRESSED
NSN	3110-01-273-0047

COMPONENT DIAGRAM

KEY FEATURES

•

RETAINER FABRICATION METHOD: PRESSED

•

SURFACE FINISH: GROUND

•

STYLE DESIGNATOR: NON-SEPARABLE, OPEN END, DRAWN SHELL

•

OVERALL OUTSIDE DIAMETER: 28.0 MILLIMETERS NOMINAL MM

•

ALIGNMENT TYPE: RIGID

•

BORE DIAMETER: 22.0 MILLIMETERS NOMINAL MM

•

MATERIAL: STEEL OVERALL

TECHNICAL CHARACTERISTICS

RETAINER FABRICATION METHOD	PRESSED
SURFACE FINISH	GROUND
STYLE DESIGNATOR	NON-SEPARABLE, OPEN END, DRAWN SHELL
OVERALL WIDTH	19.8 MILLIMETERS MINIMUM AND 20.0 MILLIMETERS MAXIMUM MM
OVERALL OUTSIDE DIAMETER	28.0 MILLIMETERS NOMINAL MM
ALIGNMENT TYPE	RIGID
BORE DIAMETER	22.0 MILLIMETERS NOMINAL MM
MATERIAL	STEEL OVERALL

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

00.550.0175Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 HK2220?

HK2220 is a BEARING,ROLLER,NEEDLE.

What parts can replace HK2220?

There is 1 known substitute for HK2220: 00.550.0175. Substitute compatibility should be verified for your specific system.

What is the NSN for HK2220?

HK2220 is cataloged in the U.S. Government catalog under NSN 3110-01-273-0047. This indicates validated use in U.S. government and defense supply chains.

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