PartsTable
Technical Data Sheet
PartsTable / MRO / 148403
148403 ✓ 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,FIXED,MICA DIELECTRIC. Key specifications include material: PLASTIC CASE, body_style: W/O MTG FACILITIES TERMINAL(S) ON ONE SURFACE, body_width: 0.510 INCHES MAXIMUM IN, body_height: 0.110 INCHES MINIMUM AND 0.220 INCHES MAXIMUM IN, body_length: 0.560 INCHES MINIMUM AND 0.650 INCHES MAXIMUM IN, bore_diameter: 0.5000 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-120-3093, 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→ 148403
NSN: 3110-00-120-3093
FSC: 3110
CAGE: 7X677 — GENERAL MOTORS LLC DBA GENERAL MOTORS LLC (USA)
SPECIFICATIONS
materialPLASTIC CASE
body_styleW/O MTG FACILITIES TERMINAL(S) ON ONE SURFACE
body_width0.510 INCHES MAXIMUM IN
body_height0.110 INCHES MINIMUM AND 0.220 INCHES MAXIMUM IN
body_length0.560 INCHES MINIMUM AND 0.650 INCHES MAXIMUM IN
bore_diameter0.5000 INCHES NOMINAL IN
overall_width0.7500 INCHES NOMINAL IN
alignment_typeRIGID
terminal_length1.000 INCHES MINIMUM IN
style_designatorNON-SEPARABLE, OPEN END, DRAWN SHELL
terminal_diameter0.032 INCHES NOMINAL IN
reliability_indicatorESTABLISHED
NSN3110-00-120-3093
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 148403 · 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
•
ALIGNMENT TYPE: RIGID
•
BORE DIAMETER: 0.5000 INCHES NOMINAL IN
•
STYLE DESIGNATOR: NON-SEPARABLE, OPEN END, DRAWN SHELL
•
STANDARD TOLERANCE DESIGNATION: AFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS
•
OVERALL OUTSIDE DIAMETER: 0.6875 INCHES NOMINAL IN
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)
ALIGNMENT TYPERIGID
BORE DIAMETER0.5000 INCHES NOMINAL IN
OVERALL WIDTH0.7500 INCHES NOMINAL IN
STYLE DESIGNATORNON-SEPARABLE, OPEN END, DRAWN SHELL
STANDARD TOLERANCE DESIGNATIONAFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS
OVERALL OUTSIDE DIAMETER0.6875 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 32
989096-1CInterchangeable
interchangeable cross-reference
interchangeable
16364Interchangeable
interchangeable cross-reference
interchangeable
67906-02Interchangeable
interchangeable cross-reference
interchangeable
25636-51051Interchangeable
interchangeable cross-reference
interchangeable
51051Interchangeable
interchangeable cross-reference
interchangeable
SS51051K2220Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 148403?
148403 is a CAPACITOR,FIXED,MICA DIELECTRIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace 148403?
There are 32 known substitutes for 148403: 989096-1C, 16364, 67906-02 and 29 more. Substitute compatibility should be verified for your specific system.
Is 148403 still available?
148403 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