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EE130850D 90075 — BEARING,ROLLER,TAPERED

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

EE130850D 90075: BEARING,ROLLER,TAPERED.

The BEARING,ROLLER,TAPERED is a the manufacturer tape media or drive component used in enterprise backup, archival, and disaster recovery environments. Key specifications include material: STEEL OVERALL, cup_width: 1.9375 INCHES NOMINAL IN, cone_width: 4.4750 INCHES NOMINAL IN, bore_diameter: 8.5000 INCHES NOMINAL IN, overall_width: 4.7500 INCHES NOMINAL IN, special_features: BEARING ASSEMBLY ALSO INCORPORATES CUP SPACER P/N Y5S131400. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-080-0814, 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
EE130850D 90075
NSN: 3110-01-080-0814
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 60038 — THE TIMKEN CORPORATION (USA)
SPECIFICATIONS
materialSTEEL OVERALL
cup_width1.9375 INCHES NOMINAL IN
cone_width4.4750 INCHES NOMINAL IN
bore_diameter8.5000 INCHES NOMINAL IN
overall_width4.7500 INCHES NOMINAL IN
special_featuresBEARING ASSEMBLY ALSO INCORPORATES CUP SPACER P/N Y5S131400
style_designatorSTRAIGHT BORE, DOUBLE CONE, SINGLE CUP
cone_corner_radius0.0600 INCHES NOMINAL IN
lubrication_materialGREASE
backface_corner_radius0.1900 INCHES NOMINAL IN
end_item_identificationRUDDER STEERING SYSTEM ONBOARD 210 FT WMEC CLASS COAST GUARD VESSELS FT
overall_outside_diameter14.0000 INCHES NOMINAL IN
NSN3110-01-080-0814
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: EE130850D 90075 · 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
•
LUBRICATION MATERIAL: GREASE
•
CUP WIDTH: 1.9375 INCHES NOMINAL IN
•
STYLE DESIGNATOR: STRAIGHT BORE, DOUBLE CONE, SINGLE CUP
•
OVERALL OUTSIDE DIAMETER: 14.0000 INCHES NOMINAL IN
•
BACKFACE CORNER RADIUS: 0.1900 INCHES NOMINAL IN
•
CONE CORNER RADIUS: 0.0600 INCHES NOMINAL IN
•
CONE WIDTH: 4.4750 INCHES NOMINAL IN
TYPICAL APPLICATIONS
  • Long-term data archival and compliance retention
  • Offsite backup and disaster recovery
  • Air-gapped ransomware protection
  • Cold storage tier for infrequently accessed data
TECHNICAL CHARACTERISTICS
LUBRICATION MATERIALGREASE
CUP WIDTH1.9375 INCHES NOMINAL IN
STYLE DESIGNATORSTRAIGHT BORE, DOUBLE CONE, SINGLE CUP
OVERALL WIDTH4.7500 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER14.0000 INCHES NOMINAL IN
BACKFACE CORNER RADIUS0.1900 INCHES NOMINAL IN
CONE CORNER RADIUS0.0600 INCHES NOMINAL IN
CONE WIDTH4.4750 INCHES NOMINAL IN
SPECIAL FEATURESBEARING ASSEMBLY ALSO INCORPORATES CUP SPACER P/N Y5S131400
END ITEM IDENTIFICATIONRUDDER STEERING SYSTEM ONBOARD 210 FT WMEC CLASS COAST GUARD VESSELS FT
OTHER ITEMS IN FSC 3110 — Bearings, Antifriction, Unmounted
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3110-00-001-1937 3110-00-001-1938 3110-00-001-4661 3110-00-001-4662 3110-00-001-4689 3110-00-001-4722
SUBSTITUTES & CROSS-REFERENCES 2
EE130850D, 131400, EP.004Reference document
Same NSN cross-reference
Reference document — Secondary reference
EE130850D-131400 AND 90075Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Shelf-life managedAcquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is EE130850D 90075?
EE130850D 90075 is a BEARING,ROLLER,TAPERED.
What parts can replace EE130850D 90075?
There are 2 known substitutes for EE130850D 90075: EE130850D, 131400, EP.004, EE130850D-131400 AND 90075. Substitute compatibility should be verified for your specific system.
What is the NSN for EE130850D 90075?
EE130850D 90075 is cataloged in the U.S. Government catalog under NSN 3110-01-080-0814. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
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.