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Technical Data Sheet
PartsTable / COMPONENT / 604393
604393 ✓ 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

CONE AND ROLLERS,TAPERED ROLLER. Key specifications include phase: THREE INPUT, material: OIL LUBRICATING LUBRICATION, body_width: 1.500 INCHES NOMINAL IN, duty_cycle: CONTINUOUS, body_height: 3.500 INCHES NOMINAL IN, body_length: 2.250 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-100-0269, 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
604393
NSN: 3110-00-100-0269
FSC: 3110
CAGE: 25681 — ITT GOULDS PUMPS, INC. (USA)
SPECIFICATIONS
phaseTHREE INPUT
materialOIL LUBRICATING LUBRICATION
body_width1.500 INCHES NOMINAL IN
duty_cycleCONTINUOUS
body_height3.500 INCHES NOMINAL IN
body_length2.250 INCHES NOMINAL IN
corner_shapeSQUARE ALL CORNERS
current_typeAC INPUT
overall_width14.400 INCHES IN
cooling_methodNONVENTILATED
inclosure_typeFULLY INCLOSED
overall_height12.300 INCHES IN
NSN3110-00-100-0269
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 604393 · 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 24
2924.1Interchangeable
interchangeable cross-reference
interchangeable
804-4477923Interchangeable
interchangeable cross-reference
interchangeable
A1810-2Interchangeable
interchangeable cross-reference
interchangeable
30154Interchangeable
interchangeable cross-reference
interchangeable
5L460Interchangeable
interchangeable cross-reference
interchangeable
A-A-52490Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 604393?
604393 is a CONE AND ROLLERS,TAPERED ROLLER.
What parts can replace 604393?
There are 24 known substitutes for 604393: 2924.1, 804-4477923, A1810-2 and 21 more. Substitute compatibility should be verified for your specific system.
Is 604393 still available?
604393 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