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Technical Data Sheet
PartsTable / COMPONENT / S3KDD
S3KDD ✓ 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 bore_diameter: 0.3750 INCHES NOMINAL IN, overall_width: 0.2812 INCHES NOMINAL IN, overall_outside_diameter: 0.8750 INCHES NOMINAL IN, lubrication_material_document_and_classification: MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-155-8416, 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
S3KDD
NSN: 3110-00-155-8416
FSC: 3110
CAGE: 99022 — HARRIS GRAPHICS CORP BINDERY SYSTEMS DIV ELYRIA OPERATIONS (USA)
SPECIFICATIONS
bore_diameter0.3750 INCHES NOMINAL IN
overall_width0.2812 INCHES NOMINAL IN
overall_outside_diameter0.8750 INCHES NOMINAL IN
lubrication_material_document_and_classificationMIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE
NSN3110-00-155-8416
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: S3KDD · 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
•
LUBRICATION MATERIAL: GREASE
•
LOAD DIRECTION: RADIAL
•
SURFACE FINISH: GROUND
•
SHIELD QUANTITY: 2
•
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION: MIL-G-18709 MIL SPEC SINGLE MATERIAL RESPONSE
•
BORE SHAPE: STRAIGHT
•
STANDARD TOLERANCE DESIGNATION: ABEC NO.1
TECHNICAL CHARACTERISTICS (FLIS)
LUBRICATION MATERIALGREASE
LOAD DIRECTIONRADIAL
LUBRICATION MATERIALGREASE
SURFACE FINISHGROUND
SHIELD QUANTITY2
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-18709 MIL SPEC SINGLE MATERIAL RESPONSE
BORE SHAPESTRAIGHT
STANDARD TOLERANCE DESIGNATIONABEC NO.1
INTERNAL FIT-UP DESIGNATIONSTANDARD
RETAINER FABRICATION METHODPRESSED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 34
8088453Interchangeable
interchangeable cross-reference
interchangeable
600C4FInterchangeable
interchangeable cross-reference
interchangeable
480124PC3Interchangeable
interchangeable cross-reference
interchangeable
401-0099Interchangeable
interchangeable cross-reference
interchangeable
265597Interchangeable
interchangeable cross-reference
interchangeable
S3KDDInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is S3KDD?
S3KDD is a BEARING,BALL,ANNULAR.
What parts can replace S3KDD?
There are 34 known substitutes for S3KDD: 8088453, 600C4F, 480124PC3 and 31 more. Substitute compatibility should be verified for your specific system.
Is S3KDD still available?
S3KDD is currently cancelled.
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PartsTable Design LLC · partstable.com
Last verified: July 2026