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Technical Data Sheet
PartsTable / COMPONENT / C016003
C016003 ✓ 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 BEARING,ROLLER,TAPERED is a the manufacturer tape media or drive component used in enterprise backup, archival, and disaster recovery environments. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-01-506-1321, 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
C016003
NSN: 3110-01-506-1321
FSC: 3110
CAGE: 0M7H9 — R R TRANSMISSIONS INC (USA)
SPECIFICATIONS
Part NumberC016003
NSN3110-01-506-1321
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: C016003 · 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 10
154-2363Interchangeable
interchangeable cross-reference
interchangeable
211240Interchangeable
interchangeable cross-reference
interchangeable
EX-975-1Interchangeable
interchangeable cross-reference
interchangeable
PL0975-1.XLS POS NO.31Interchangeable
interchangeable cross-reference
interchangeable
06-064Interchangeable
interchangeable cross-reference
interchangeable
PL0975-1.XLS POS NO.11Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is C016003?
C016003 is a BEARING,ROLLER,TAPERED.
What parts can replace C016003?
There are 10 known substitutes for C016003: 154-2363, 211240, EX-975-1 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for C016003?
C016003 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-01-506-1321. 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