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Technical Data Sheet
PartsTable / COMPONENT / WC8038
WC8038 ✓ 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 AND STEEL OR WOOL SEAL, bore_shape: STRAIGHT, bore_diameter: 8.00 MILLIMETERS NOMINAL MM, load_direction: RADIAL, surface_finish: GROUND, inner_ring_width: 0.3860 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-554-3374, 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
WC8038
NSN: 3110-00-554-3374
FSC: 3110
CAGE: 24617 — GENERAL MOTORS CORP (USA)
SPECIFICATIONS
materialSTEEL AND STEEL OR WOOL SEAL
bore_shapeSTRAIGHT
bore_diameter8.00 MILLIMETERS NOMINAL MM
seal_quantity1
load_directionRADIAL
surface_finishGROUND
inner_ring_width0.3860 INCHES NOMINAL IN
outer_ring_width0.4060 INCHES NOMINAL IN
style_designatorNON-LOADING GROOVE, NON-SEPARABLE
bearing_seal_typeLABYRINTH
overall_outside_diameter22.00 MILLIMETERS NOMINAL MM
internal_fit-up_designationSTANDARD
NSN3110-00-554-3374
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: WC8038 · 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
•
LOAD DIRECTION: RADIAL
•
RETAINER FABRICATION METHOD: PRESSED
•
STYLE DESIGNATOR: NON-LOADING GROOVE, NON-SEPARABLE
•
MATERIAL: STEEL BALL
•
BORE SHAPE: STRAIGHT
•
OUTER RING WIDTH: 0.4060 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
LOAD DIRECTIONRADIAL
RETAINER FABRICATION METHODPRESSED
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
MATERIALSTEEL BALL
MATERIALSTEEL OUTER RING
MATERIALSTEEL RETAINER
BORE SHAPESTRAIGHT
OUTER RING WIDTH0.4060 INCHES NOMINAL IN
MATERIALSTEEL AND STEEL OR WOOL SEAL
MATERIALSTEEL INNER RING
VERIFIED SUBSTITUTES & CROSS-REFERENCES 29
13338Interchangeable
interchangeable cross-reference
interchangeable
19127Interchangeable
interchangeable cross-reference
interchangeable
RV619XGEF-M-ISOFLEXLDS18SPEZAInterchangeable
interchangeable cross-reference
interchangeable
AM36KDDFS160Interchangeable
interchangeable cross-reference
interchangeable
RV619XGEF-M-IS0FInterchangeable
interchangeable cross-reference
interchangeable
9038Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is WC8038?
WC8038 is a BEARING,BALL,ANNULAR.
What parts can replace WC8038?
There are 29 known substitutes for WC8038: 13338, 19127, RV619XGEF-M-ISOFLEXLDS18SPEZA and 26 more. Substitute compatibility should be verified for your specific system.
Is WC8038 still available?
WC8038 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