PartsTable
Technical Data Sheet
PartsTable / MRO / 28716
28716 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
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, anode_type: SOLID, body_style: W/O MTG FACILITIES, AXIAL TERMINALS, bore_shape: STRAIGHT, body_length: 1.188 INCHES NOMINAL IN, design_type: REUSABLE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-155-6832, 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→ 28716
NSN: 3110-00-155-6832
FSC: 3110
CAGE: 45RP7 — DRESSTA NORTH AMERICA LTD (USA)
SPECIFICATIONS
materialSTEEL OVERALL
anode_typeSOLID
body_styleW/O MTG FACILITIES, AXIAL TERMINALS
bore_shapeSTRAIGHT
body_length1.188 INCHES NOMINAL IN
design_typeREUSABLE
body_diameter0.625 INCHES NOMINAL IN
bore_diameter80.00 MILLIMETERS NOMINAL MM
overall_width26.0 MILLIMETERS NOMINAL MM
body_thickness1.000 INCHES NOMINAL IN
load_directionRADIAL
overall_length5.938 INCHES NOMINAL IN
NSN3110-00-155-6832
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 28716 · 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
•
STANDARD TOLERANCE DESIGNATION: ABEC NO.1
•
LOAD DIRECTION: RADIAL
•
MATERIAL: STEEL OVERALL
•
INTERNAL FIT-UP DESIGNATION: STANDARD
•
OVERALL OUTSIDE DIAMETER: 205.00 MILLIMETERS NOMINAL MM
•
BORE SHAPE: STRAIGHT
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)
STANDARD TOLERANCE DESIGNATIONABEC NO.1
LOAD DIRECTIONRADIAL
MATERIALSTEEL OVERALL
INTERNAL FIT-UP DESIGNATIONSTANDARD
OVERALL OUTSIDE DIAMETER205.00 MILLIMETERS NOMINAL MM
STANDARD TOLERANCE DESIGNATIONABEC NO.1
BORE SHAPESTRAIGHT
LOAD DIRECTIONRADIAL
SURFACE FINISHGROUND
BORE SHAPESTRAIGHT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
18435Interchangeable
interchangeable cross-reference
interchangeable
31-5191PT1Interchangeable
interchangeable cross-reference
interchangeable
BA10068-9Interchangeable
interchangeable cross-reference
interchangeable
45002590Interchangeable
interchangeable cross-reference
interchangeable
6126Interchangeable
interchangeable cross-reference
interchangeable
8611952Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 28716?
28716 is a CAPACITOR,FIXED,ELECTROLYTIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace 28716?
There are 18 known substitutes for 28716: 18435, 31-5191PT1, BA10068-9 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 28716?
28716 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-155-6832. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026