H908052 PIECE 15 — CUP,TAPERED ROLLER BEARING

✓ Government record, cited

— · TAPERED BEARING

PRODUCT OVERVIEW

H908052 PIECE 15: CUP,TAPERED ROLLER BEARING.

The CUP,TAPERED ROLLER BEARING is a the manufacturer tape media or drive component used in enterprise backup, archival, and disaster recovery environments. Key specifications include material: STEEL OVERALL, overall_width: 4.0000 INCHES NOMINAL IN, alignment_type: RIGID, outside_diameter: 14.0000 INCHES NOMINAL IN, style_designator: DOUBLE CUP, NORMAL ANGLE, features_provided: LUBRICATION HOLE AND LUBRICATION GROOVE. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-180-8765, 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

H908052 PIECE 15

NSN: 3110-01-180-8765
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 7PZX0 — FAIRBANKS MORSE, LLC (USA)

SPECIFICATIONS

material	STEEL OVERALL
overall_width	4.0000 INCHES NOMINAL IN
alignment_type	RIGID
outside_diameter	14.0000 INCHES NOMINAL IN
style_designator	DOUBLE CUP, NORMAL ANGLE
features_provided	LUBRICATION HOLE AND LUBRICATION GROOVE
backface_corner_radius	0.0600 INCHES NOMINAL IN
standard_tolerance_designation	AFBMA CLASS 2
NSN	3110-01-180-8765

COMPONENT DIAGRAM

KEY FEATURES

•

STYLE DESIGNATOR: DOUBLE CUP, NORMAL ANGLE

•

OUTSIDE DIAMETER: 14.0000 INCHES NOMINAL IN

•

BACKFACE CORNER RADIUS: 0.0600 INCHES NOMINAL IN

•

FEATURES PROVIDED: LUBRICATION HOLE AND LUBRICATION GROOVE

•

ALIGNMENT TYPE: RIGID

•

STANDARD TOLERANCE DESIGNATION: AFBMA CLASS 2

•

MATERIAL: STEEL OVERALL

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

STYLE DESIGNATOR	DOUBLE CUP, NORMAL ANGLE
OVERALL WIDTH	4.0000 INCHES NOMINAL IN
OUTSIDE DIAMETER	14.0000 INCHES NOMINAL IN
BACKFACE CORNER RADIUS	0.0600 INCHES NOMINAL IN
FEATURES PROVIDED	LUBRICATION HOLE AND LUBRICATION GROOVE
ALIGNMENT TYPE	RIGID
STANDARD TOLERANCE DESIGNATION	AFBMA CLASS 2
MATERIAL	STEEL OVERALL

SUBSTITUTES & CROSS-REFERENCES 1

LM451310DSame 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 H908052 PIECE 15?

H908052 PIECE 15 is a CUP,TAPERED ROLLER BEARING.

What parts can replace H908052 PIECE 15?

There is 1 known substitute for H908052 PIECE 15: LM451310D. Substitute compatibility should be verified for your specific system.

What is the NSN for H908052 PIECE 15?

H908052 PIECE 15 is cataloged in the U.S. Government catalog under NSN 3110-01-180-8765. This indicates validated use in U.S. government and defense supply chains.

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