49190 — CONE AND ROLLERS,TAPERED ROLLER

✓ Government record, cited

— · TAPERED BEARING

PRODUCT OVERVIEW

49190: CONE AND ROLLERS,TAPERED ROLLER.

CONE AND ROLLERS,TAPERED ROLLER. Key specifications include special_features: FITS OVER 3.125 INCH MANIFOLD GUAGES USED AS PROTECTIVE BUMP GUARDS. IN, part_name_assigned_by_controlling_agency: SET OF GUAGE BOOTS.

This part is cataloged in the U.S. Government catalog under NSN 3110-00-100-3612, 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

49190

NSN: 3110-00-100-3612
NIINs: 001003612, 016279310
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 60038 — THE TIMKEN CORPORATION (USA)

SPECIFICATIONS

special_features	FITS OVER 3.125 INCH MANIFOLD GUAGES USED AS PROTECTIVE BUMP GUARDS. IN
part_name_assigned_by_controlling_agency	SET OF GUAGE BOOTS
NSN	3110-00-100-3612

COMPONENT DIAGRAM

KEY FEATURES

•

STYLE DESIGNATOR: NORMAL ANGLE

•

CONE CORNER RADIUS: 0.1406 INCHES NOMINAL IN

•

CONE WIDTH: 1.3750 INCHES NOMINAL IN

•

STANDARD TOLERANCE DESIGNATION: AFBMA CLASS 2

•

BORE DIAMETER: 4.2500 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	NORMAL ANGLE
CONE CORNER RADIUS	0.1406 INCHES NOMINAL IN
CONE WIDTH	1.3750 INCHES NOMINAL IN
STANDARD TOLERANCE DESIGNATION	AFBMA CLASS 2
BORE DIAMETER	4.2500 INCHES NOMINAL IN
MATERIAL	STEEL OVERALL

SUBSTITUTES & CROSS-REFERENCES 10

A12915Reference document

Same NSN cross-reference

Reference document — Secondary reference

D-36578Reference document

Same NSN cross-reference

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

36578Reference document

Same NSN cross-reference

Reference document — Secondary reference

672182Reference document

Same NSN cross-reference

Reference document — Secondary reference

13-4-40487Reference document

Same NSN cross-reference

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

48190Reference document

Same NSN cross-reference

Reference document — Secondary reference

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 49190?

49190 is a CONE AND ROLLERS,TAPERED ROLLER.

What parts can replace 49190?

There are 10 known substitutes for 49190: A12915, D-36578, 36578 and 7 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 49190?

49190 is cataloged in the U.S. Government catalog under NSN 3110-00-100-3612. This indicates validated use in U.S. government and defense supply chains.

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49190 — CONE AND ROLLERS,TAPERED ROLLER

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