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Technical Data Sheet
PartsTable / COMPONENT / 2606246
2606246 ✓ 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 diameter: 0.375 INCHES NOMINAL IN, material: STEEL, cut_length: 1.500 INCHES NOMINAL IN, shank_type: WELDON, design_form: SINGLE END, flute_design: HELICAL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-01-478-5587, 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
2606246
NSN: 3110-01-478-5587
FSC: 3110
CAGE: 55284 — HONEYWELL INTERNATIONAL INC. DBA HONEYWELL DIV AEROSPACE-SOUTH BEND (WESTMOOR ST) (USA)
SPECIFICATIONS
diameter0.375 INCHES NOMINAL IN
materialSTEEL
cut_length1.500 INCHES NOMINAL IN
shank_typeWELDON
design_formSINGLE END
flute_designHELICAL
flute_quantity4
overall_length3.250 INCHES NOMINAL IN
shank_diameter0.375 INCHES NOMINAL IN
helix_directionRIGHT-HAND
special_featuresTIN COATED
features_providedBALL END
NSN3110-01-478-5587
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 2606246 · 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
3004785Interchangeable
interchangeable cross-reference
interchangeable
313366Interchangeable
interchangeable cross-reference
interchangeable
3024651-6Interchangeable
interchangeable cross-reference
interchangeable
7737597Interchangeable
interchangeable cross-reference
interchangeable
48120Interchangeable
interchangeable cross-reference
interchangeable
1-189-FInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2606246?
2606246 is a CUP,TAPERED ROLLER BEARING.
What parts can replace 2606246?
There are 10 known substitutes for 2606246: 3004785, 313366, 3024651-6 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2606246?
2606246 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-01-478-5587. 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