233273 — CONE AND ROLLERS,TAPERED ROLLER

✓ Government record, cited

— · TAPERED BEARING

PRODUCT OVERVIEW

233273: CONE AND ROLLERS,TAPERED ROLLER.

CONE AND ROLLERS,TAPERED ROLLER. Key specifications include material: STEEL OVERALL, cone_width: 1.1875 INCHES NOMINAL IN, bore_diameter: 2.6250 INCHES NOMINAL IN, special_features: AXIAL DISTANCE BETWEEN CENTER OF ROLLER CONTACT LINE AND CONE STABILITY POINT ON SHAFT AXIS 0.2600 IN. IN, style_designator: NORMAL ANGLE, cone_corner_radius: 0.1406 INCHES NOMINAL IN.

This part is cataloged in the U.S. Government catalog under NSN 3110-00-143-7538, 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

233273

NSN: 3110-00-143-7538
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 06162 — CHAMP CORP (USA)

SPECIFICATIONS

material	STEEL OVERALL
cone_width	1.1875 INCHES NOMINAL IN
bore_diameter	2.6250 INCHES NOMINAL IN
special_features	AXIAL DISTANCE BETWEEN CENTER OF ROLLER CONTACT LINE AND CONE STABILITY POINT ON SHAFT AXIS 0.2600 IN. IN
style_designator	NORMAL ANGLE
cone_corner_radius	0.1406 INCHES NOMINAL IN
standard_tolerance_designation	AFBMA CLASS 2
NSN	3110-00-143-7538

COMPONENT DIAGRAM

KEY FEATURES

•

STYLE DESIGNATOR: NORMAL ANGLE

•

CONE CORNER RADIUS: 0.1406 INCHES NOMINAL IN

•

CONE WIDTH: 1.1875 INCHES NOMINAL IN

•

STANDARD TOLERANCE DESIGNATION: AFBMA CLASS 2

•

BORE DIAMETER: 2.6250 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	NORMAL ANGLE
CONE CORNER RADIUS	0.1406 INCHES NOMINAL IN
CONE WIDTH	1.1875 INCHES NOMINAL IN
SPECIAL FEATURES	AXIAL DISTANCE BETWEEN CENTER OF ROLLER CONTACT LINE AND CONE STABILITY POINT ON SHAFT AXIS 0.2600 IN. IN
STANDARD TOLERANCE DESIGNATION	AFBMA CLASS 2
BORE DIAMETER	2.6250 INCHES NOMINAL IN
MATERIAL	STEEL OVERALL

SUBSTITUTES & CROSS-REFERENCES 9

3K3036Reference document

Same NSN cross-reference

Reference document — Secondary reference

FF-B-187/01-493Reference document

Same NSN cross-reference

Reference document — Secondary reference

9-049-103801Reference document

Same NSN cross-reference

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

50120Reference document

Same NSN cross-reference

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

83572Reference document

Same NSN cross-reference

Reference document — Secondary reference

9414175Reference document

Same NSN cross-reference

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

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 233273?

233273 is a CONE AND ROLLERS,TAPERED ROLLER.

What parts can replace 233273?

There are 9 known substitutes for 233273: 3K3036, FF-B-187/01-493, 9-049-103801 and 6 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 233273?

233273 is cataloged in the U.S. Government catalog under NSN 3110-00-143-7538. This indicates validated use in U.S. government and defense supply chains.

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233273 — CONE AND ROLLERS,TAPERED ROLLER

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