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Technical Data Sheet
PartsTable / COMPONENT / 6860446
6860446 ✓ 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 ROLLER,BEARING is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, overall_length: 0.2561 INCHES NOMINAL IN, style_designator: SPHERICAL ROLLER, FLAT ENDS, rolling_element_diameter: 0.2559 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-827-4465, 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
6860446
NSN: 3110-00-827-4465
FSC: 3110
CAGE: K0680 — ROLLS-ROYCE AIRLINES (GBR)
SPECIFICATIONS
materialSTEEL OVERALL
overall_length0.2561 INCHES NOMINAL IN
style_designatorSPHERICAL ROLLER, FLAT ENDS
rolling_element_diameter0.2559 INCHES NOMINAL IN
NSN3110-00-827-4465
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 6860446 · 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
KEY FEATURES
•
ROLLING ELEMENT DIAMETER: 0.2559 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SPHERICAL ROLLER, FLAT ENDS
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
ROLLING ELEMENT DIAMETER0.2559 INCHES NOMINAL IN
OVERALL LENGTH0.2561 INCHES NOMINAL IN
STYLE DESIGNATORSPHERICAL ROLLER, FLAT ENDS
MATERIALSTEEL OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
80087Interchangeable
interchangeable cross-reference
interchangeable
LMF1087Interchangeable
interchangeable cross-reference
interchangeable
116122-1Interchangeable
interchangeable cross-reference
interchangeable
JN17-2035BInterchangeable
interchangeable cross-reference
interchangeable
SCD80087Interchangeable
interchangeable cross-reference
interchangeable
20230Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 6860446?
6860446 is a ROLLER,BEARING.
What parts can replace 6860446?
There are 12 known substitutes for 6860446: 80087, LMF1087, 116122-1 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 6860446?
6860446 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-827-4465. 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