55-0451-1 — CUP,TAPERED ROLLER BEARING

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

55-0451-1: CUP,TAPERED ROLLER BEARING.

The CUP,TAPERED ROLLER BEARING is a the manufacturer tape media or drive component used in enterprise backup, archival, and disaster recovery environments. Key specifications include material: STEEL OVERALL, body_width: 1.760 INCHES MAXIMUM IN, body_height: 1.770 INCHES MAXIMUM IN, body_length: 2.210 INCHES MAXIMUM IN, overall_width: 0.7160 INCHES NOMINAL IN, inclosure_type: FULLY INCLOSED. This part is cataloged in the U.S.

Government catalog under NSN 5950-00-097-4067, 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

55-0451-1

NSN: 5950-00-097-4067
NIINs: 000974067, 007276902
FSC: 5950 — Coils and Transformers
CAGE: 72914 — GRIMES AEROSPACE COMPANY (USA)

SPECIFICATIONS

material	STEEL OVERALL
body_width	1.760 INCHES MAXIMUM IN
body_height	1.770 INCHES MAXIMUM IN
body_length	2.210 INCHES MAXIMUM IN
overall_width	0.7160 INCHES NOMINAL IN
inclosure_type	FULLY INCLOSED
mounting_method	THREADED STUD(S) SINGLE GROUP
frequency_rating	400.0 KILOHERTZ NOMINAL SINGLE COMPONENT
outside_diameter	2.8910 INCHES NOMINAL IN
style_designator	NORMAL ANGLE
nominal_thread_size	0.164 INCHES SINGLE GROUP IN
winding_power_rating	75.0 WATTS SINGLE COMPONENT SINGLE SECONDARY
NSN	5950-00-097-4067

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING FACILITY QUANTITY: 3 SINGLE GROUP

•

INCLOSURE TYPE: FULLY INCLOSED

•

WINDING POWER RATING: 75.0 WATTS SINGLE COMPONENT SINGLE SECONDARY

•

INPUT-OUTPUT PHASE RELATIONSHIP: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT

•

MOUNTING METHOD: THREADED STUD(S) SINGLE GROUP

•

BODY WIDTH: 1.760 INCHES MAXIMUM IN

•

BODY HEIGHT: 1.770 INCHES MAXIMUM IN

•

CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO THE BASE OF AN ISOSCELES TRIANGLE: 1.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN

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

MOUNTING FACILITY QUANTITY	3 SINGLE GROUP
INCLOSURE TYPE	FULLY INCLOSED
WINDING POWER RATING	75.0 WATTS SINGLE COMPONENT SINGLE SECONDARY
INPUT-OUTPUT PHASE RELATIONSHIP	SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
MOUNTING METHOD	THREADED STUD(S) SINGLE GROUP
BODY WIDTH	1.760 INCHES MAXIMUM IN
BODY HEIGHT	1.770 INCHES MAXIMUM IN
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO THE BASE OF AN ISOSCELES TRIANGLE	1.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO THE ALTITUDE OF AN ISOSCELES TRIANGLE	1.375 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
WINDING FUNCTION AND QUANTITY	1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT

SUBSTITUTES & CROSS-REFERENCES 2

PEI 7618Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

C149751Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required

Ready to buy 55-0451-1?

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 55-0451-1?

55-0451-1 is a CUP,TAPERED ROLLER BEARING.

What parts can replace 55-0451-1?

There are 2 known substitutes for 55-0451-1: PEI 7618, C149751. Substitute compatibility should be verified for your specific system.

What is the NSN for 55-0451-1?

55-0451-1 is cataloged in the U.S. Government catalog under NSN 5950-00-097-4067. This indicates validated use in U.S. government and defense supply chains.

Community Feedback

55-0451-1 — CUP,TAPERED ROLLER BEARING

Request a Quote — 55-0451-1