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Technical Data Sheet
PartsTable / COMPONENT / 204FS2-90
204FS2-90 ✓ 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 material: STEEL OVERALL, bore_shape: STRAIGHT, bore_diameter: 20.00 MILLIMETERS NOMINAL MM, overall_width: 0.6250 INCHES NOMINAL IN, load_direction: RADIAL, surface_finish: GROUND. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-540-4665, 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
204FS2-90
NSN: 3110-00-540-4665
FSC: 3110
CAGE: 38443 — SKF USA INC. (USA)
SPECIFICATIONS
materialSTEEL OVERALL
bore_shapeSTRAIGHT
bore_diameter20.00 MILLIMETERS NOMINAL MM
overall_width0.6250 INCHES NOMINAL IN
seal_quantity1
load_directionRADIAL
surface_finishGROUND
inner_ring_width0.6000 INCHES NOMINAL IN
outer_ring_width0.5510 INCHES NOMINAL IN
special_featuresTYPE 117, CLASS 1, GRADE 00
style_designatorNON-LOADING GROOVE, NON-SEPARABLE
bearing_seal_typeLABYRINTH
NSN3110-00-540-4665
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 204FS2-90 · 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
•
OUTER RING WIDTH: 0.5510 INCHES NOMINAL IN
•
BORE SHAPE: STRAIGHT
•
BORE DIAMETER: 20.00 MILLIMETERS NOMINAL MM
•
MATERIAL: STEEL OVERALL
•
STYLE DESIGNATOR: NON-LOADING GROOVE, NON-SEPARABLE
•
BEARING SEAL TYPE: LABYRINTH
•
RETAINER FABRICATION METHOD: PRESSED
•
INNER RING WIDTH: 0.6000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
OUTER RING WIDTH0.5510 INCHES NOMINAL IN
BORE SHAPESTRAIGHT
BORE DIAMETER20.00 MILLIMETERS NOMINAL MM
MATERIALSTEEL OVERALL
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
BEARING SEAL TYPELABYRINTH
RETAINER FABRICATION METHODPRESSED
INNER RING WIDTH0.6000 INCHES NOMINAL IN
LOAD DIRECTIONRADIAL
SEAL QUANTITY1
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
75TH24062SInterchangeable
interchangeable cross-reference
interchangeable
7STH24062SInterchangeable
interchangeable cross-reference
interchangeable
104-308Interchangeable
interchangeable cross-reference
interchangeable
64A92B968Interchangeable
interchangeable cross-reference
interchangeable
2281-0015007Interchangeable
interchangeable cross-reference
interchangeable
850-4Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 204FS2-90?
204FS2-90 is a BEARING,BALL,ANNULAR.
What parts can replace 204FS2-90?
There are 20 known substitutes for 204FS2-90: 75TH24062S, 7STH24062S, 104-308 and 17 more. Substitute compatibility should be verified for your specific system.
Is 204FS2-90 still available?
204FS2-90 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