PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 111180-04
111180-04 ✓ 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

CAPACITOR,FIXED,PLASTIC DIELECTR. Key specifications include material: STEEL COMP 440C INNER RING, bore_diameter: 1.0625 INCHES NOMINAL IN, load_direction: RADIAL, inner_ring_width: 0.2812 INCHES NOMINAL IN, outer_ring_width: 0.2500 INCHES NOMINAL IN, style_designator: SINGLE ROW INNER RING EXTENDED BOTH SIDES. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-433-7208, 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
111180-04
NSN: 3110-00-433-7208
FSC: 3110
CAGE: 10138 — ASTRONAUTICS CORPORATION OF AMERICA (USA)
SPECIFICATIONS
materialSTEEL COMP 440C INNER RING
bore_diameter1.0625 INCHES NOMINAL IN
load_directionRADIAL
shield_quantity2
inner_ring_width0.2812 INCHES NOMINAL IN
outer_ring_width0.2500 INCHES NOMINAL IN
style_designatorSINGLE ROW INNER RING EXTENDED BOTH SIDES
overall_outside_diameter1.5000 INCHES NOMINAL IN
retainer_fabrication_methodPRESSED
standard_tolerance_designationABEC NO.5
material_document_and_classificationFED-STD-66 FED STD SINGLE MATERIAL RESPONSE BALL
NSN3110-00-433-7208
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 111180-04 · 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
•
SHIELD QUANTITY: 2
•
MATERIAL: STEEL RETAINER
•
OVERALL OUTSIDE DIAMETER: 1.5000 INCHES NOMINAL IN
•
RETAINER FABRICATION METHOD: PRESSED
•
OUTER RING WIDTH: 0.2500 INCHES NOMINAL IN
•
BORE DIAMETER: 1.0625 INCHES NOMINAL IN
•
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)
SHIELD QUANTITY2
MATERIALSTEEL RETAINER
OVERALL OUTSIDE DIAMETER1.5000 INCHES NOMINAL IN
RETAINER FABRICATION METHODPRESSED
OUTER RING WIDTH0.2500 INCHES NOMINAL IN
MATERIALSTEEL COMP 440C INNER RING
BORE DIAMETER1.0625 INCHES NOMINAL IN
LOAD DIRECTIONRADIAL
INNER RING WIDTH0.2812 INCHES NOMINAL IN
STANDARD TOLERANCE DESIGNATIONABEC NO.5
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
TKCL17-24U2-8Interchangeable
interchangeable cross-reference
interchangeable
142968-01Interchangeable
interchangeable cross-reference
interchangeable
G724BSE5 P515 LY5Interchangeable
interchangeable cross-reference
interchangeable
SR541D3Interchangeable
interchangeable cross-reference
interchangeable
209437Interchangeable
interchangeable cross-reference
interchangeable
144A9058-2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 111180-04?
111180-04 is a CAPACITOR,FIXED,PLASTIC DIELECTR.
What parts can replace 111180-04?
There are 8 known substitutes for 111180-04: TKCL17-24U2-8, 142968-01, G724BSE5 P515 LY5 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 111180-04?
111180-04 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-433-7208. 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