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Technical Data Sheet
PartsTable / COMPONENT / 8H0902
8H0902 ✓ 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 CONE,TAPERED ROLLER BEARING is a the manufacturer tape media or drive component used in enterprise backup, archival, and disaster recovery environments. Key specifications include end_item_identification: LOADER SCOOP,TRACK TYPE MODEL 963D REAR AXLE, part_name_assigned_by_controlling_agency: CONE,BEARING,ROLL. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-277-0637, 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
8H0902
NSN: 3110-00-277-0637
FSC: 3110
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
end_item_identificationLOADER SCOOP,TRACK TYPE MODEL 963D REAR AXLE
part_name_assigned_by_controlling_agencyCONE,BEARING,ROLL
NSN3110-00-277-0637
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 8H0902 · 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
2029Interchangeable
Pliers,opticians'
interchangeable
46.790Interchangeable
Pliers,opticians'
interchangeable
V1150NInterchangeable
interchangeable cross-reference
interchangeable
3131144Interchangeable
interchangeable cross-reference
interchangeable
4815Interchangeable
interchangeable cross-reference
interchangeable
44798Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 8H0902?
8H0902 is a CONE,TAPERED ROLLER BEARING.
What parts can replace 8H0902?
There are 24 known substitutes for 8H0902: 2029, 46.790, V1150N and 21 more. Substitute compatibility should be verified for your specific system.
Is 8H0902 still available?
8H0902 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