2705-02 — CUP,TAPERED ROLLER BEARING

✓ Government record, cited

— · TAPERED BEARING

PRODUCT OVERVIEW

2705-02: 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: 0.8750 INCHES NOMINAL IN, outside_diameter: 5.0000 INCHES NOMINAL IN, style_designator: NORMAL ANGLE, backface_corner_radius: 0.1250 INCHES NOMINAL IN, standard_tolerance_designation: AFBMA CLASS 2. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-143-7585, 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

2705-02

NSN: 3110-00-143-7585
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: H0G87 — WIBA ZEVENAAR B.V. (NLD)

SPECIFICATIONS

material	STEEL OVERALL
overall_width	0.8750 INCHES NOMINAL IN
outside_diameter	5.0000 INCHES NOMINAL IN
style_designator	NORMAL ANGLE
backface_corner_radius	0.1250 INCHES NOMINAL IN
standard_tolerance_designation	AFBMA CLASS 2
NSN	3110-00-143-7585

COMPONENT DIAGRAM

KEY FEATURES

•

STYLE DESIGNATOR: NORMAL ANGLE

•

OUTSIDE DIAMETER: 5.0000 INCHES NOMINAL IN

•

BACKFACE CORNER RADIUS: 0.1250 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
OVERALL WIDTH	0.8750 INCHES NOMINAL IN
OUTSIDE DIAMETER	5.0000 INCHES NOMINAL IN
BACKFACE CORNER RADIUS	0.1250 INCHES NOMINAL IN
STANDARD TOLERANCE DESIGNATION	AFBMA CLASS 2
MATERIAL	STEEL OVERALL

SUBSTITUTES & CROSS-REFERENCES 7

42620Reference document

Same NSN cross-reference

Reference document — Secondary reference

46888CReference document

Same NSN cross-reference

Reference document — Secondary reference

1662792Reference document

Same NSN cross-reference

Reference document — Secondary reference

71563Reference document

Same NSN cross-reference

Reference document — Secondary reference

667275Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

3110001437585Reference document

Same NSN cross-reference

Reference document — Informative reference only

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 2705-02?

2705-02 is a CUP,TAPERED ROLLER BEARING.

What parts can replace 2705-02?

There are 7 known substitutes for 2705-02: 42620, 46888C, 1662792 and 4 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 2705-02?

2705-02 is cataloged in the U.S. Government catalog under NSN 3110-00-143-7585. This indicates validated use in U.S. government and defense supply chains.

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