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Technical Data Sheet
PartsTable / COMPONENT / 658638
658638 ✓ 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 special_features: USED ON TRANSMISSION TO TRANSFER CASE AND NO. 3 AXLE, part_name_assigned_by_controlling_agency: DUST CAP.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-100-0233, 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
658638
NSN: 3110-00-100-0233
FSC: 3110
CAGE: 83299 — HYSTER-YALE GROUP, INC. DBA YALE MATERIALS HANDLING (USA)
SPECIFICATIONS
special_featuresUSED ON TRANSMISSION TO TRANSFER CASE AND NO. 3 AXLE
end_item_identification2320-01-304-2277 AND 2320-01-304-2278 PLS (PALLETIZED LOADING SYSTEM); 2320-01-318-9902 HET (HEAVY EQUIPMENT TRANSPORTER)
part_name_assigned_by_controlling_agencyDUST CAP
NSN3110-00-100-0233
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 658638 · 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 28
KS79500-10Interchangeable
interchangeable cross-reference
interchangeable
3828-10Interchangeable
interchangeable cross-reference
interchangeable
387010Interchangeable
interchangeable cross-reference
interchangeable
103950Interchangeable
interchangeable cross-reference
interchangeable
23MInterchangeable
interchangeable cross-reference
interchangeable
HVB10Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 658638?
658638 is a CONE AND ROLLERS,TAPERED ROLLER.
What parts can replace 658638?
There are 28 known substitutes for 658638: KS79500-10, 3828-10, 387010 and 25 more. Substitute compatibility should be verified for your specific system.
Is 658638 still available?
658638 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