37425-90019 — BEARING,ROLLER,TAPERED

✓ Government record, cited

— · TAPERED BEARING

PRODUCT OVERVIEW

37425-90019: BEARING,ROLLER,TAPERED.

The BEARING,ROLLER,TAPERED is a the manufacturer tape media or drive component used in enterprise backup, archival, and disaster recovery environments. Key specifications include material: STEEL OVERALL, cup_width: 1.5625 INCHES NOMINAL IN, bore_diameter: 4.2500 INCHES NOMINAL IN, special_features: BENCH LATERAL 0.0080 IN. IN, style_designator: STRAIGHT BORE, SINGLE CUPS SINGLE CONES, STEEP ANGLE, CUP AND CONE SPACERS, overall_outside_diameter: 6.2500 INCHES NOMINAL IN.

This part is cataloged in the U.S. Government catalog under NSN 3110-01-207-9466, 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

37425-90019

NSN: 3110-01-207-9466
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 60038 — THE TIMKEN CORPORATION (USA)

SPECIFICATIONS

material	STEEL OVERALL
cup_width	1.5625 INCHES NOMINAL IN
bore_diameter	4.2500 INCHES NOMINAL IN
special_features	BENCH LATERAL 0.0080 IN. IN
style_designator	STRAIGHT BORE, SINGLE CUPS SINGLE CONES, STEEP ANGLE, CUP AND CONE SPACERS
overall_outside_diameter	6.2500 INCHES NOMINAL IN
standard_tolerance_designation	AFBMA CLASS 2
NSN	3110-01-207-9466

COMPONENT DIAGRAM

KEY FEATURES

•

CUP WIDTH: 1.5625 INCHES NOMINAL IN

•

STYLE DESIGNATOR: STRAIGHT BORE, SINGLE CUPS SINGLE CONES, STEEP ANGLE, CUP AND CONE SPACERS

•

OVERALL OUTSIDE DIAMETER: 6.2500 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

CUP WIDTH	1.5625 INCHES NOMINAL IN
STYLE DESIGNATOR	STRAIGHT BORE, SINGLE CUPS SINGLE CONES, STEEP ANGLE, CUP AND CONE SPACERS
OVERALL OUTSIDE DIAMETER	6.2500 INCHES NOMINAL IN
SPECIAL FEATURES	BENCH LATERAL 0.0080 IN. IN
STANDARD TOLERANCE DESIGNATION	AFBMA CLASS 2
BORE DIAMETER	4.2500 INCHES NOMINAL IN
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 2

E-106,474 ITEM 66Reference document

Same NSN cross-reference

Reference document — Secondary reference

37425/37626D/SP X15 37425Reference document

Same NSN cross-reference

Reference document — Secondary reference

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 37425-90019?

37425-90019 is a BEARING,ROLLER,TAPERED.

What parts can replace 37425-90019?

There are 2 known substitutes for 37425-90019: E-106,474 ITEM 66, 37425/37626D/SP X15 37425. Substitute compatibility should be verified for your specific system.

What is the NSN for 37425-90019?

37425-90019 is cataloged in the U.S. Government catalog under NSN 3110-01-207-9466. This indicates validated use in U.S. government and defense supply chains.

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37425-90019 — BEARING,ROLLER,TAPERED

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