A0-22273 — BEARING,ROLLER,TAPERED

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

A0-22273: BEARING,ROLLER,TAPERED.

The BEARING,ROLLER,TAPERED is a the manufacturer tape media or drive component used in enterprise backup, archival, and disaster recovery environments. Key specifications include phase: THREE, material: ALUMINUM BLADE, drive_type: DIRECT, air_flow_rate: 110.0 CUBIC FEET PER MINUTE NOMINAL, inclosure_type: PARTIALLY INCLOSED, outlet_location: BOTTOM. This part is cataloged in the U.S.

Government catalog under NSN 4140-00-828-1421, 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

A0-22273

NSN: 4140-00-828-1421
FSC: 4140 — Fans, Air Circulators, and Blower Equipment
CAGE: 82877 — ROTRON INCORPORATED (USA)

SPECIFICATIONS

phase	THREE
material	ALUMINUM BLADE
drive_type	DIRECT
air_flow_rate	110.0 CUBIC FEET PER MINUTE NOMINAL
inclosure_type	PARTIALLY INCLOSED
stage_quantity	4
outlet_location	BOTTOM
prime_mover_type	ELECTRIC MOTOR
style_designator	FIXED, MULTISTAGE
surface_treatment	ZINC HOUSING INSIDE
discharge_direction	VERTICAL DOWN
environmental_protection	DRIPPROOF
NSN	4140-00-828-1421

COMPONENT DIAGRAM

KEY FEATURES

•

OUTLET LOCATION: BOTTOM

•

MOUNTING FACILITY TYPE AND QUANTITY: 1 CLAMP

•

PHASE: THREE

•

INCLOSURE TYPE: PARTIALLY INCLOSED

•

VOLTAGE IN VOLTS AND CURRENT TYPE: 200.0 AC

•

DRIVE TYPE: DIRECT

•

STYLE DESIGNATOR: FIXED, MULTISTAGE

•

AMBIENT TEMP AT FULL RATED POWER: 71.0 CELSIUS DEGC

TYPICAL APPLICATIONS

Long-term data archival and compliance retention
Offsite backup and disaster recovery
Air-gapped ransomware protection
Cold storage tier for infrequently accessed data

TECHNICAL CHARACTERISTICS

OUTLET LOCATION	BOTTOM
MOUNTING FACILITY TYPE AND QUANTITY	1 CLAMP
PHASE	THREE
INCLOSURE TYPE	PARTIALLY INCLOSED
VOLTAGE IN VOLTS AND CURRENT TYPE	200.0 AC
DRIVE TYPE	DIRECT
STYLE DESIGNATOR	FIXED, MULTISTAGE
AMBIENT TEMP AT FULL RATED POWER	71.0 CELSIUS DEGC
DISCHARGE DIRECTION	VERTICAL DOWN
STAGE QUANTITY	4

SUBSTITUTES & CROSS-REFERENCES 3

LRPU-A4-120005-204JFSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

7744487P1Reference document

Same NSN cross-reference

Reference document — Secondary reference

7744487Same 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 A0-22273?

A0-22273 is a BEARING,ROLLER,TAPERED.

What parts can replace A0-22273?

There are 3 known substitutes for A0-22273: LRPU-A4-120005-204JF, 7744487P1, 7744487. Substitute compatibility should be verified for your specific system.

What is the NSN for A0-22273?

A0-22273 is cataloged in the U.S. Government catalog under NSN 4140-00-828-1421. This indicates validated use in U.S. government and defense supply chains.

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