PartsTable
Technical Data Sheet
PartsTable / MRO / 759
759 ✓ 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

CAPACITOR,VARIABLE,CERAMIC DIELE. Key specifications include height: 0.438 INCHES NOMINAL IN, material: PLASTIC, nut_style: TUBE COUPLING, cone_width: 1.9000 INCHES NOMINAL IN, nut_height: 1.094 INCHES NOMINAL IN, seat_angle: 45.00 DEGREES NOMINAL. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-100-0688, 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→ 759
NSN: 3110-00-100-0688
FSC: 3110
CAGE: 0LTL1 — NTN BEARING CORPORATION OF AMERICA (USA)
SPECIFICATIONS
height0.438 INCHES NOMINAL IN
materialPLASTIC
nut_styleTUBE COUPLING
cone_width1.9000 INCHES NOMINAL IN
nut_height1.094 INCHES NOMINAL IN
seat_angle45.00 DEGREES NOMINAL
thread_class2B
bore_diameter3.5000 INCHES NOMINAL IN
hole_diameter0.500 INCHES NOMINAL IN
thread_seriesUNF
base_thickness0.625 INCHES IN
overall_diameter0.750 INCHES NOMINAL IN
NSN3110-00-100-0688
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 759 · 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
•
CONE CORNER RADIUS: 0.1406 INCHES NOMINAL IN
•
STANDARD TOLERANCE DESIGNATION: AFBMA CLASS 2
•
STYLE DESIGNATOR: NORMAL ANGLE
•
BORE DIAMETER: 3.5000 INCHES NOMINAL IN
•
CONE WIDTH: 1.9000 INCHES NOMINAL IN
•
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)
CONE CORNER RADIUS0.1406 INCHES NOMINAL IN
STANDARD TOLERANCE DESIGNATIONAFBMA CLASS 2
STYLE DESIGNATORNORMAL ANGLE
BORE DIAMETER3.5000 INCHES NOMINAL IN
CONE WIDTH1.9000 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
CS14Interchangeable
interchangeable cross-reference
interchangeable
222953Interchangeable
interchangeable cross-reference
interchangeable
S1614XInterchangeable
interchangeable cross-reference
interchangeable
7339223Interchangeable
interchangeable cross-reference
interchangeable
759Interchangeable
interchangeable cross-reference
interchangeable
30176Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 759?
759 is a CAPACITOR,VARIABLE,CERAMIC DIELE. It is classified as a MRO (MRO_GENERAL).
What parts can replace 759?
There are 23 known substitutes for 759: CS14, 222953, S1614X and 20 more. Substitute compatibility should be verified for your specific system.
Is 759 still available?
759 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