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Technical Data Sheet
PartsTable / COMPONENT / TC15-791
TC15-791 ✓ 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 material: CARBON GRAPHITE, thickness: 0.250 INCHES IN, body_style: ANGLE SHAPE W/CABLE CLAMP, shell_type: SOLID, overall_width: 1.750 INCHES IN, terminal_type: CRIMP SINGLE MATING END SINGLE CONTACT GROUPING. 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
TC15-791
NSN: 3110-00-277-0637
FSC: 3110
CAGE: 03677 — ANTHONY YORK CO (USA)
SPECIFICATIONS
materialCARBON GRAPHITE
thickness0.250 INCHES IN
body_styleANGLE SHAPE W/CABLE CLAMP
shell_typeSOLID
overall_width1.750 INCHES IN
terminal_typeCRIMP SINGLE MATING END SINGLE CONTACT GROUPING
overall_length10.500 INCHES IN
shell_materialALUMINUM ALLOY
insert_materialPLASTIC SINGLE MATING END
contact_materialCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
overall_diameter1.510 INCHES MAXIMUM IN
special_featuresBRACKET MTD; W/FILLER NECK; RECTANGULAR SHAPED
NSN3110-00-277-0637
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: TC15-791 · 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 23
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 TC15-791?
TC15-791 is a CONE AND ROLLERS,TAPERED ROLLER.
What parts can replace TC15-791?
There are 23 known substitutes for TC15-791: 2029, 46.790, V1150N and 20 more. Substitute compatibility should be verified for your specific system.
Is TC15-791 still available?
TC15-791 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