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E-11 — CAPACITOR,FIXED,CERAMIC DIELECTR

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

E-11: CAPACITOR,FIXED,CERAMIC DIELECTR.

CAPACITOR,FIXED,CERAMIC DIELECTR. Key specifications include shape: ROUND, material: COPPER ALLOY, fuel_type: ACETYLENE, mesh_type: US STD, body_style: BUSHING MOUNTED, bore_shape: STRAIGHT. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-100-8520, 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
E-11
NSN: 3110-00-100-8520
NIINs: 001008520, 002940901, 003044101, 005546152, 006413584, 006413590, 006413594, 006413595, 006417357, 007637685, 007717740, 008684223, 009668887, 010098698, 010098699, 010098700, 010098701, 010150854, 010752149, 010880562, 010880563
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 00658 — ABC ACQUISITION COMPANY DBA AETNA BEARING COMPANY (USA)
SPECIFICATIONS
shapeROUND
materialCOPPER ALLOY
fuel_typeACETYLENE
mesh_typeUS STD
body_styleBUSHING MOUNTED
bore_shapeSTRAIGHT
hole_shapeANY ACCEPTABLE
body_length3.088 INCHES NOMINAL IN
design_typeWOVEN WIRE CLOTH
opening_size0.04 INCHES IN
thread_class2B
body_diameter1.030 INCHES MAXIMUM IN
NSN3110-00-100-8520
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: E-11 · 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
•
SURFACE FINISH: GROUND
•
STYLE DESIGNATOR: GROOVED RACE SURFACE, BANDED OD
•
THRUST DIRECTIONAL CAPABILITY DESIGNATION: SINGLE
•
OVERALL OUTSIDE DIAMETER: 2.0830 INCHES MINIMUM AND 2.1030 INCHES MAXIMUM IN
•
BORE SMALLEST DIAMETER: 1.1250 INCHES MINIMUM AND 1.1320 INCHES MAXIMUM IN
•
ALIGNMENT TYPE: RIGID
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
OVERALL HEIGHT0.6200 INCHES MINIMUM AND 0.6300 INCHES MAXIMUM IN
SURFACE FINISHGROUND
STYLE DESIGNATORGROOVED RACE SURFACE, BANDED OD
THRUST DIRECTIONAL CAPABILITY DESIGNATIONSINGLE
OVERALL OUTSIDE DIAMETER2.0830 INCHES MINIMUM AND 2.1030 INCHES MAXIMUM IN
BORE SMALLEST DIAMETER1.1250 INCHES MINIMUM AND 1.1320 INCHES MAXIMUM IN
ALIGNMENT TYPERIGID
SPECIAL FEATURESBANDED OD
STANDARD TOLERANCE DESIGNATIONABEC NO.1
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 7
0BESEReference document
Same NSN cross-reference
Reference document — Secondary reference
001-27063Reference document
Same NSN cross-reference
Reference document — Secondary reference
OBESEReference document
Same NSN cross-reference
Reference document — Secondary reference
27063Reference document
Same NSN cross-reference
Reference document — Secondary reference
D11Reference document
Same NSN cross-reference
Reference document — Secondary reference
A2311Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is E-11?
E-11 is a CAPACITOR,FIXED,CERAMIC DIELECTR.
What parts can replace E-11?
There are 7 known substitutes for E-11: 0BESE, 001-27063, OBESE and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for E-11?
E-11 is cataloged in the U.S. Government catalog under NSN 3110-00-100-8520. This indicates validated use in U.S. government and defense supply chains.
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PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.