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PartsTable / COMPONENT / 3110PL0945278
3110PL0945278 ✓ 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

The CUP,TAPERED ROLLER BEARING is a the manufacturer tape media or drive component used in enterprise backup, archival, and disaster recovery environments. Key specifications include color: WHITE, cover: NOT PROVIDED, plated: NOT PLATED, material: ALUMINUM ALLOY, end_style: SHORT TWISTED HOOK BOTH ENDS, design_type: SLOTTED SINGLE ANTENNA ELEMENT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-01-210-1477, 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
3110PL0945278
NSN: 3110-01-210-1477
FSC: 3110
CAGE: 9009H — JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX (POL)
SPECIFICATIONS
colorWHITE
coverNOT PROVIDED
platedNOT PLATED
materialALUMINUM ALLOY
end_styleSHORT TWISTED HOOK BOTH ENDS
design_typeSLOTTED SINGLE ANTENNA ELEMENT
hook_radius0.148 INCHES NOMINAL BOTH ENDS IN
load_rating1.241 POUNDS NOMINAL LBS
power_rating10.000 KILOWATTS PEAK SINGLE ANTENNA ELEMENT
coil_quantity10
overall_height35.000 FEET NOMINAL FT
inside_diameter0.295 INCHES NOMINAL IN
NSN3110-01-210-1477
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 3110PL0945278 · 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
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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
71585Interchangeable
interchangeable cross-reference
interchangeable
CM-71585Interchangeable
interchangeable cross-reference
interchangeable
DD-T-90 TM26Interchangeable
interchangeable cross-reference
interchangeable
DDT101Interchangeable
interchangeable cross-reference
interchangeable
0715850008Interchangeable
interchangeable cross-reference
interchangeable
AS-3287/URCInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3110PL0945278?
3110PL0945278 is a CUP,TAPERED ROLLER BEARING.
What parts can replace 3110PL0945278?
There are 6 known substitutes for 3110PL0945278: 71585, CM-71585, DD-T-90 TM26 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3110PL0945278?
3110PL0945278 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-01-210-1477. 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