A64AX288 — CUP,TAPERED ROLLER BEARING

✓ Government record, cited

— · TAPERED BEARING

PRODUCT OVERVIEW

A64AX288: 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, outside_diameter: 5.3750 INCHES NOMINAL IN, special_features: THREADED SECTION ON OD AND ONE KEYWAY, style_designator: NORMAL ANGLE, backface_corner_radius: 1.5625 INCHES NOMINAL IN, end_item_identification: MRAP BUFFALO MK2A2. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-150-6252, 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

A64AX288

NSN: 3110-01-150-6252
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: Z4S43 — CMV TRUCK AND BUS PTY LTD (AUS)

SPECIFICATIONS

material	STEEL OVERALL
outside_diameter	5.3750 INCHES NOMINAL IN
special_features	THREADED SECTION ON OD AND ONE KEYWAY
style_designator	NORMAL ANGLE
backface_corner_radius	1.5625 INCHES NOMINAL IN
end_item_identification	MRAP BUFFALO MK2A2
standard_tolerance_designation	AFBMA CLASS 2
NSN	3110-01-150-6252

COMPONENT DIAGRAM

KEY FEATURES

•

STYLE DESIGNATOR: NORMAL ANGLE

•

OUTSIDE DIAMETER: 5.3750 INCHES NOMINAL IN

•

BACKFACE CORNER RADIUS: 1.5625 INCHES NOMINAL IN

•

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	NORMAL ANGLE
OUTSIDE DIAMETER	5.3750 INCHES NOMINAL IN
BACKFACE CORNER RADIUS	1.5625 INCHES NOMINAL IN
SPECIAL FEATURES	THREADED SECTION ON OD AND ONE KEYWAY
END ITEM IDENTIFICATION	MRAP BUFFALO MK2A2
STANDARD TOLERANCE DESIGNATION	AFBMA CLASS 2
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 3

K-500-CH-0132Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

64AX288Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

8236-H715313WSame 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 A64AX288?

A64AX288 is a CUP,TAPERED ROLLER BEARING.

What parts can replace A64AX288?

There are 3 known substitutes for A64AX288: K-500-CH-0132, 64AX288, 8236-H715313W. Substitute compatibility should be verified for your specific system.

What is the NSN for A64AX288?

A64AX288 is cataloged in the U.S. Government catalog under NSN 3110-01-150-6252. This indicates validated use in U.S. government and defense supply chains.

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