JM822049-90N01 — BEARING,ROLLER,TAPERED

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

JM822049-90N01: 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 cup_width: 2.4572 INCHES NOMINAL IN, bore_diameter: 4.3307 INCHES NOMINAL IN, overall_width: 3.1496 INCHES NOMINAL IN, overall_outside_diameter: 6.4961 INCHES NOMINAL IN, reference_number_differentiating_characteristics: MAGNETIC PERMEABILITY SHALL NOT EXCEED 2.0 AFTER FABRICATION. This part is cataloged in the U.S.

Government catalog under NSN 5845-01-231-4625, 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

MRO→ MRO_GENERAL→ JM822049-90N01

NSN: 5845-01-231-4625
NIINs: 012314625, 014375061
FSC: 5845 — Underwater Sound Equipment
CAGE: 60038 — THE TIMKEN CORPORATION (USA)

SPECIFICATIONS

cup_width	2.4572 INCHES NOMINAL IN
bore_diameter	4.3307 INCHES NOMINAL IN
overall_width	3.1496 INCHES NOMINAL IN
overall_outside_diameter	6.4961 INCHES NOMINAL IN
reference_number_differentiating_characteristics	MAGNETIC PERMEABILITY SHALL NOT EXCEED 2.0 AFTER FABRICATION
NSN	5845-01-231-4625

COMPONENT DIAGRAM

KEY FEATURES

•

REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: MAGNETIC PERMEABILITY SHALL NOT EXCEED 2.0 AFTER FABRICATION

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

REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS

MAGNETIC PERMEABILITY SHALL NOT EXCEED 2.0 AFTER FABRICATION

SUBSTITUTES & CROSS-REFERENCES 5

38508VMSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

77C716488Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

77C716488P001Reference document

Same NSN cross-reference

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

38508Reference document

Same NSN cross-reference

Reference document — Secondary reference

77C716488VMSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — mutilation

Ready to buy JM822049-90N01?

Compare prices from verified sellers on eBay

Buy on eBay →

As an eBay Partner, PartsTable may earn a commission. Your price is not affected.

FREQUENTLY ASKED QUESTIONS

What is JM822049-90N01?

JM822049-90N01 is a BEARING,ROLLER,TAPERED. It is classified as a MRO (MRO_GENERAL).

What parts can replace JM822049-90N01?

There are 5 known substitutes for JM822049-90N01: 38508VM, 77C716488, 77C716488P001 and 2 more. Substitute compatibility should be verified for your specific system.

What is the NSN for JM822049-90N01?

JM822049-90N01 is cataloged in the U.S. Government catalog under NSN 5845-01-231-4625. This indicates validated use in U.S. government and defense supply chains.

Community Feedback

JM822049-90N01 — BEARING,ROLLER,TAPERED

Request a Quote — JM822049-90N01