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Technical Data Sheet
PartsTable / COMPONENT / 75084HA
75084HA ✓ Verified by PartsTable
— · TAPERED BEARING
WHAT YOU NEED TO KNOW
Cup and cone sold separately — confirm both needed Timken series numbers indicate dimensions
Cup and cone NOT sold as set — verify order
PRODUCT OVERVIEW

The CAPACITOR,FIXED,ELECTROLYTIC is a the manufacturer cache protection component designed to preserve data integrity during power loss events in enterprise server and storage controller environments. Key specifications include material: STEEL OVERALL, surface_finish: GROUND. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-227-4830, 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
75084HA
NSN: 3110-00-227-4830
FSC: 3110
CAGE: 31007 — NAVISTAR INTERNATIONAL CORPORATION DBA NAVISTAR (USA)
SPECIFICATIONS
materialSTEEL OVERALL
surface_finishGROUND
special_featuresONE FACE EXTENDS DOWN TO FORM LIP,ID RECESSED TO 1.8438 IN. DIA BY 0.0630 IN. WIDE ON LIP FACE SIDE,ANGULAR CONTACT RACEWAY FROM RECESSED DIA TO OPPOSITE FACE OF RING IN
NSN3110-00-227-4830
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 75084HA · OEM ⚠ VERIFY BEFORE ORDERING Cup and cone sold separately — verify you are ordering BOTH parts or the correct component. Always replace cup and cone together — mismatched wear = premature failure ✓ BROKER TIP Taper angle determines axial load capacity. Steeper angle = higher axial load rating. Timken series numbers indicate dimensions — cross-reference carefully PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
SURFACE FINISH: GROUND
•
MATERIAL: STEEL OVERALL
TYPICAL APPLICATIONS
  • RAID cache protection during power loss events
  • Write-back cache enablement for storage controllers
  • Enterprise server data integrity assurance
  • Hot-swap battery/capacitor replacement in production
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESONE FACE EXTENDS DOWN TO FORM LIP,ID RECESSED TO 1.8438 IN. DIA BY 0.0630 IN. WIDE ON LIP FACE SIDE,ANGULAR CONTACT RACEWAY FROM RECESSED DIA TO OPPOSITE FACE OF RING IN
SURFACE FINISHGROUND
MATERIALSTEEL OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
739K1Interchangeable
interchangeable cross-reference
interchangeable
739K1DInterchangeable
interchangeable cross-reference
interchangeable
40701-1Interchangeable
interchangeable cross-reference
interchangeable
27387Interchangeable
interchangeable cross-reference
interchangeable
22182Interchangeable
interchangeable cross-reference
interchangeable
2808Y363Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 75084HA?
75084HA is a CAPACITOR,FIXED,ELECTROLYTIC.
What parts can replace 75084HA?
There are 16 known substitutes for 75084HA: 739K1, 739K1D, 40701-1 and 13 more. Substitute compatibility should be verified for your specific system.
Is 75084HA still available?
75084HA is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026