PartsTable
Technical Data Sheet
B65 ✓ Verified by PartsTable
Krups · 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 Krups cache protection component designed to preserve data integrity during power loss events in enterprise server and storage controller environments. Key specifications include length: 12.000 INCHES IN, material: PLASTIC, bore_shape: STRAIGHT, bonnet_type: INSIDE SCREW, beveled_edge: INCLUDED, construction: ONE-PIECE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-144-8583, 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
B65
NSN: 3110-00-144-8583
FSC: 3110
CAGE: 00724 — RAYTHEON COMPANY (USA)
SPECIFICATIONS
length12.000 INCHES IN
materialPLASTIC
bore_shapeSTRAIGHT
bonnet_typeINSIDE SCREW
beveled_edgeINCLUDED
constructionONE-PIECE
corner_shapeSQUARE ALL CORNERS
density_temp15.0 CELSIUS DEGC
bore_diameter0.3750 INCHES NOMINAL IN
density_value800.000 KILOGRAMS PER CUBIC METER MINIMUM AND 845.000 KILOGRAMS PER CUBIC METER MAXIMUM KG
overall_width0.3125 INCHES NOMINAL IN
alignment_typeRIGID
NSN3110-00-144-8583
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: B65 · Krups ⚠ 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
STYLE DESIGNATOR: NON-LOADING GROOVE, NON-SEPARABLE
MATERIAL: STEEL OVERALL
INTERNAL FIT-UP DESIGNATION: STANDARD
SHIELD QUANTITY: 2
STANDARD TOLERANCE DESIGNATION: ABEC NO.1
OVERALL OUTSIDE DIAMETER: 42.00 MILLIMETERS NOMINAL MM
LOAD DIRECTION: RADIAL
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)
SURFACE FINISHGROUND
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
MATERIALSTEEL OVERALL
INTERNAL FIT-UP DESIGNATIONSTANDARD
SHIELD QUANTITY2
STANDARD TOLERANCE DESIGNATIONABEC NO.1
OVERALL OUTSIDE DIAMETER42.00 MILLIMETERS NOMINAL MM
LOAD DIRECTIONRADIAL
LUBRICATION MATERIALGREASE
BORE DIAMETER15.00 MILLIMETERS NOMINAL MM
VERIFIED SUBSTITUTES & CROSS-REFERENCES 27
700404Interchangeable
interchangeable cross-reference
interchangeable
5305001658126Interchangeable
interchangeable cross-reference
interchangeable
302SSInterchangeable
interchangeable cross-reference
interchangeable
05-0076Interchangeable
interchangeable cross-reference
interchangeable
B65Interchangeable
interchangeable cross-reference
interchangeable
6187K158Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is B65?
B65 is a CAPACITOR,FIXED,ELECTROLYTIC manufactured by Krups.
What parts can replace B65?
There are 27 known substitutes for B65: 700404, 5305001658126, 302SS and 24 more. Substitute compatibility should be verified for your specific system.
What is the NSN for B65?
B65 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-144-8583. This indicates validated use in U.S. government and defense supply chains.
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