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Technical Data Sheet
PartsTable / COMPONENT / 3110001000305
3110001000305 ✓ 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 phase: SINGLE, material: COPPER ALLOY, body_style: STRAIGHT SHAPE W/CLAMP, body_width: 1.600 INCHES MAXIMUM IN, shell_type: SOLID, valve_size: 1.500 INCHES IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-100-0305, 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
3110001000305
NSN: 3110-00-100-0305
FSC: 3110
CAGE: A00AM — E.C.A ETABLISSEMENT CENTRAL DES APPROVISIONNEMENTS DES FORCES ARMEES ROYALES
SPECIFICATIONS
phaseSINGLE
materialCOPPER ALLOY
body_styleSTRAIGHT SHAPE W/CLAMP
body_width1.600 INCHES MAXIMUM IN
shell_typeSOLID
valve_size1.500 INCHES IN
body_height0.780 INCHES MAXIMUM IN
body_length2.000 INCHES MAXIMUM IN
flange_shapeROUND WITH HOLES ALL ENDS
flange_width0.281 INCHES NOMINAL IN
body_materialMETAL
terminal_typeSCREW SINGLE MATING END SINGLE CONTACT GROUPING
NSN3110-00-100-0305
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 3110001000305 · 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 19
5295Interchangeable
interchangeable cross-reference
interchangeable
93-400Interchangeable
interchangeable cross-reference
interchangeable
1771669Interchangeable
interchangeable cross-reference
interchangeable
108931Interchangeable
interchangeable cross-reference
interchangeable
108946Interchangeable
interchangeable cross-reference
interchangeable
394AInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3110001000305?
3110001000305 is a CUP,TAPERED ROLLER BEARING.
What parts can replace 3110001000305?
There are 19 known substitutes for 3110001000305: 5295, 93-400, 1771669 and 16 more. Substitute compatibility should be verified for your specific system.
Is 3110001000305 still available?
3110001000305 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