84658 — CONE AND ROLLERS,TAPERED ROLLER

✓ Government record, cited

— · TAPERED BEARING

PRODUCT OVERVIEW

84658: CONE AND ROLLERS,TAPERED ROLLER.

CONE AND ROLLERS,TAPERED ROLLER. Key specifications include material: ALUMINUM ALLOY 6061 OVERALL, nut_style: CLINCH, nut_height: 0.346 INCHES NOMINAL IN, nut_diameter: 0.281 INCHES NOMINAL IN, pilot_length: 0.182 INCHES MINIMUM AND 0.186 INCHES MAXIMUM IN, thread_class: 2B. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-819-3032, 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

84658

NSN: 3110-00-819-3032
NIINs: 008193032, 009184705
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 23382 — FWD SEAGRAVE HOLDINGS LP (USA)

SPECIFICATIONS

material	ALUMINUM ALLOY 6061 OVERALL
nut_style	CLINCH
nut_height	0.346 INCHES NOMINAL IN
nut_diameter	0.281 INCHES NOMINAL IN
pilot_length	0.182 INCHES MINIMUM AND 0.186 INCHES MAXIMUM IN
thread_class	2B
thread_series	UNIFIED NATIONAL COARSE (UNC)
pilot_diameter	0.166 INCHES MINIMUM AND 0.169 INCHES MAXIMUM IN
thread_direction	RIGHT-HAND
nominal_thread_size	0.164 INCHES IN
thread_quantity_per_inch	32
material_document_and_classification	QQ-A-325,T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN	3110-00-819-3032

COMPONENT DIAGRAM

KEY FEATURES

•

STYLE DESIGNATOR: STEEP ANGLE

•

CONE CORNER RADIUS: 0.1400 INCHES NOMINAL IN

•

CONE WIDTH: 1.3085 INCHES NOMINAL IN

•

STANDARD TOLERANCE DESIGNATION: AFBMA CLASS 2

•

BORE DIAMETER: 2.2500 INCHES NOMINAL IN

•

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	STEEP ANGLE
CONE CORNER RADIUS	0.1400 INCHES NOMINAL IN
CONE WIDTH	1.3085 INCHES NOMINAL IN
STANDARD TOLERANCE DESIGNATION	AFBMA CLASS 2
BORE DIAMETER	2.2500 INCHES NOMINAL IN
MATERIAL	STEEL OVERALL

SUBSTITUTES & CROSS-REFERENCES 5

136299Reference document

Same NSN cross-reference

Reference document — Secondary reference

169373Reference document

Same NSN cross-reference

Reference document — Secondary reference

91262R91Reference document

Same NSN cross-reference

Reference document — Secondary reference

16787P11Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

84685Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 84658?

84658 is a CONE AND ROLLERS,TAPERED ROLLER.

What parts can replace 84658?

There are 5 known substitutes for 84658: 136299, 169373, 91262R91 and 2 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 84658?

84658 is cataloged in the U.S. Government catalog under NSN 3110-00-819-3032. This indicates validated use in U.S. government and defense supply chains.

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84658 — CONE AND ROLLERS,TAPERED ROLLER

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