703124 — BEARING,ROLLER,TAPERED

✓ Government record, cited

— · TAPERED BEARING

PRODUCT OVERVIEW

703124: 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 material: PLASTIC POLYAMIDE NYLON, port_diameter: 1.875 INCHES NOMINAL IN, port_configuration: STRAIGHT. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-155-7461, 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

703124

NSN: 3110-00-155-7461
NIINs: 001557461, 002441203, 004488152
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 21450 — ARMY WEAPONS COMMAND ATTN AMSWE-REE-S (USA)

SPECIFICATIONS

material	PLASTIC POLYAMIDE NYLON
port_diameter	1.875 INCHES NOMINAL IN
port_quantity	2
port_configuration	STRAIGHT
stem_accommodation_quantity	1
NSN	3110-00-155-7461

COMPONENT DIAGRAM

KEY FEATURES

•

CUP WIDTH: 0.6875 INCHES NOMINAL IN

•

STYLE DESIGNATOR: STRAIGHT BORE, NORMAL ANGLE

•

OVERALL OUTSIDE DIAMETER: 1.9380 INCHES NOMINAL IN

•

BACKFACE CORNER RADIUS: 0.0620 INCHES NOMINAL IN

•

CONE CORNER RADIUS: 0.0620 INCHES NOMINAL IN

•

STANDOUT WIDTH: 0.2188 INCHES NOMINAL IN

•

CONE WIDTH: 0.8480 INCHES NOMINAL IN

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

CUP WIDTH	0.6875 INCHES NOMINAL IN
STYLE DESIGNATOR	STRAIGHT BORE, NORMAL ANGLE
OVERALL WIDTH	0.9063 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER	1.9380 INCHES NOMINAL IN
BACKFACE CORNER RADIUS	0.0620 INCHES NOMINAL IN
CONE CORNER RADIUS	0.0620 INCHES NOMINAL IN
STANDOUT WIDTH	0.2188 INCHES NOMINAL IN
CONE WIDTH	0.8480 INCHES NOMINAL IN
STANDARD TOLERANCE DESIGNATION	AFBMA CLASS 2
BORE DIAMETER	0.7500 INCHES NOMINAL IN

SUBSTITUTES & CROSS-REFERENCES 6

206073Reference document

Same NSN cross-reference

Reference document — Secondary reference

P85Reference document

Same NSN cross-reference

Reference document — Secondary reference

43441DReference document

Same NSN cross-reference

Reference document — Secondary reference

09074-09196Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

M389Reference document

Same NSN cross-reference

Reference document — Secondary reference

K09074K09196Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 703124?

703124 is a BEARING,ROLLER,TAPERED.

What parts can replace 703124?

There are 6 known substitutes for 703124: 206073, P85, 43441D and 3 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 703124?

703124 is cataloged in the U.S. Government catalog under NSN 3110-00-155-7461. This indicates validated use in U.S. government and defense supply chains.

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703124 — BEARING,ROLLER,TAPERED

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