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PartsTable / COMPONENT / TKF 104-0 ITEM 18
TKF 104-0 ITEM 18 ✓ 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 BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include length: 1.125 INCHES NOMINAL IN, material: STEEL OVERALL, outside_diameter: 0.375 INCHES NOMINAL IN, special_features: MTG HOLE SQUARE 0.094 IN.BETWEEN FLATS IN, style_designator: TEAR DROP, attachment_method: SQUARE HOLES. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-01-438-2535, 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
TKF 104-0 ITEM 18
NSN: 3110-01-438-2535
FSC: 3110
CAGE: 65826 — TRUMPF INC (USA)
SPECIFICATIONS
length1.125 INCHES NOMINAL IN
materialSTEEL OVERALL
outside_diameter0.375 INCHES NOMINAL IN
special_featuresMTG HOLE SQUARE 0.094 IN.BETWEEN FLATS IN
style_designatorTEAR DROP
attachment_methodSQUARE HOLES
material_transparencyOPAQUE
distance_from_mounting_hole_center_to_end_of_pointer0.937 INCHES NOMINAL IN
NSN3110-01-438-2535
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: TKF 104-0 ITEM 18 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
103736Interchangeable
interchangeable cross-reference
interchangeable
C1263PC8Interchangeable
interchangeable cross-reference
interchangeable
R141Interchangeable
interchangeable cross-reference
interchangeable
SCB98673Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is TKF 104-0 ITEM 18?
TKF 104-0 ITEM 18 is a BEARING,BALL,ANNULAR.
What parts can replace TKF 104-0 ITEM 18?
There are 4 known substitutes for TKF 104-0 ITEM 18: 103736, C1263PC8, R141 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for TKF 104-0 ITEM 18?
TKF 104-0 ITEM 18 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-01-438-2535. 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