15330-27 — BEARING,ROLLER,TAPERED

✓ Government record, cited

— · TAPERED BEARING

PRODUCT OVERVIEW

15330-27: 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 cup_width: 18.415 MILLIMETERS NOMINAL MM, cone_width: 19.583 MILLIMETERS NOMINAL MM, bore_diameter: 30.226 MILLIMETERS NOMINAL MM, overall_width: 22.385 MILLIMETERS NOMINAL MM, standout_width: 3.97 MILLIMETERS NOMINAL MM, style_designator: STRAIGHT BORE, NORMAL ANGLE. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-338-7394, 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

15330-27

NSN: 3110-01-338-7394
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 29899 — CALGON CARBON UV TECHNOLOGIES LLC DBA HYDE MARINE (USA)

SPECIFICATIONS

cup_width	18.415 MILLIMETERS NOMINAL MM
cone_width	19.583 MILLIMETERS NOMINAL MM
bore_diameter	30.226 MILLIMETERS NOMINAL MM
overall_width	22.385 MILLIMETERS NOMINAL MM
standout_width	3.97 MILLIMETERS NOMINAL MM
style_designator	STRAIGHT BORE, NORMAL ANGLE
cone_corner_radius	0.8 MILLIMETERS NOMINAL MM
backface_corner_radius	2.3 MILLIMETERS NOMINAL MM
overall_outside_diameter	72.085 MILLIMETERS NOMINAL MM
NSN	3110-01-338-7394

COMPONENT DIAGRAM

KEY FEATURES

•

CUP WIDTH: 18.415 MILLIMETERS NOMINAL MM

•

STYLE DESIGNATOR: STRAIGHT BORE, NORMAL ANGLE

•

OVERALL OUTSIDE DIAMETER: 72.085 MILLIMETERS NOMINAL MM

•

BACKFACE CORNER RADIUS: 2.3 MILLIMETERS NOMINAL MM

•

CONE CORNER RADIUS: 0.8 MILLIMETERS NOMINAL MM

•

STANDOUT WIDTH: 3.97 MILLIMETERS NOMINAL MM

•

CONE WIDTH: 19.583 MILLIMETERS NOMINAL MM

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	18.415 MILLIMETERS NOMINAL MM
STYLE DESIGNATOR	STRAIGHT BORE, NORMAL ANGLE
OVERALL WIDTH	22.385 MILLIMETERS NOMINAL MM
OVERALL OUTSIDE DIAMETER	72.085 MILLIMETERS NOMINAL MM
BACKFACE CORNER RADIUS	2.3 MILLIMETERS NOMINAL MM
CONE CORNER RADIUS	0.8 MILLIMETERS NOMINAL MM
STANDOUT WIDTH	3.97 MILLIMETERS NOMINAL MM
CONE WIDTH	19.583 MILLIMETERS NOMINAL MM
BORE DIAMETER	30.226 MILLIMETERS NOMINAL MM

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 2

14116-14283Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

16365-27Same 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 15330-27?

15330-27 is a BEARING,ROLLER,TAPERED.

What parts can replace 15330-27?

There are 2 known substitutes for 15330-27: 14116-14283, 16365-27. Substitute compatibility should be verified for your specific system.

What is the NSN for 15330-27?

15330-27 is cataloged in the U.S. Government catalog under NSN 3110-01-338-7394. This indicates validated use in U.S. government and defense supply chains.

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15330-27 — BEARING,ROLLER,TAPERED

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