PartsTable
Technical Data Sheet
203-KDD ✓ 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 CAGE, bore_shape: STRAIGHT, bore_diameter: 12.0 MILLIMETERS NOMINAL MM, overall_width: 10.0 MILLIMETERS NOMINAL MM, style_designator: LOADING GROOVE, NON-SEPARABLE, end_item_identification: AA49E-27 H60S. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-144-8589, 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
203-KDD
NSN: 3110-00-144-8589
FSC: 3110
CAGE: A9271 — GORIZIANE GROUP SPA (ITA)
SPECIFICATIONS
materialSTEEL CAGE
bore_shapeSTRAIGHT
bore_diameter12.0 MILLIMETERS NOMINAL MM
overall_width10.0 MILLIMETERS NOMINAL MM
shield_quantity2
style_designatorLOADING GROOVE, NON-SEPARABLE
end_item_identificationAA49E-27 H60S
overall_outside_diameter32.0 MILLIMETERS NOMINAL MM
part_name_assigned_by_controlling_agencyRADIAL AND DEEP GROOVE BALL BEARING
NSN3110-00-144-8589
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 203-KDD · 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 34
3015AInterchangeable
interchangeable cross-reference
interchangeable
P8405D008Interchangeable
interchangeable cross-reference
interchangeable
085-101-0007Interchangeable
interchangeable cross-reference
interchangeable
77503XR1CInterchangeable
interchangeable cross-reference
interchangeable
0100807-00Interchangeable
interchangeable cross-reference
interchangeable
0542228Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 203-KDD?
203-KDD is a BEARING,BALL,ANNULAR.
What parts can replace 203-KDD?
There are 34 known substitutes for 203-KDD: 3015A, P8405D008, 085-101-0007 and 31 more. Substitute compatibility should be verified for your specific system.
Is 203-KDD still available?
203-KDD is currently cancelled.
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