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Technical Data Sheet
PartsTable / COMPONENT / 397333
397333 ✓ 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: 0.438 INCHES NOMINAL SQUARE END IN, material: STEEL UNS K03104 OVERALL, disk_type: EXTERNAL TEETH, duty_type: INTERMITTENT, case_style: RECESSED, head_style: FLAT CHAMFER. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-155-6716, 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
397333
NSN: 3110-00-155-6716
FSC: 3110
CAGE: 65282 — WHITE MOTOR CORP (USA)
SPECIFICATIONS
length0.438 INCHES NOMINAL SQUARE END IN
materialSTEEL UNS K03104 OVERALL
disk_typeEXTERNAL TEETH
duty_typeINTERMITTENT
case_styleRECESSED
head_styleFLAT CHAMFER
seal_width0.375 INCHES NOMINAL IN
body_length2.000 INCHES NOMINAL IN
design_typeDRY
flexibilityRIGID
head_height0.185 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN
temp_rating-65.0 FAHRENHEIT AND 225.0 FAHRENHEIT DEGF
NSN3110-00-155-6716
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 397333 · 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 25
225851Interchangeable
interchangeable cross-reference
interchangeable
2082Interchangeable
interchangeable cross-reference
interchangeable
20501-36Interchangeable
interchangeable cross-reference
interchangeable
103719Interchangeable
interchangeable cross-reference
interchangeable
3VP340Interchangeable
interchangeable cross-reference
interchangeable
203SSInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 397333?
397333 is a BEARING,BALL,ANNULAR.
What parts can replace 397333?
There are 25 known substitutes for 397333: 225851, 2082, 20501-36 and 22 more. Substitute compatibility should be verified for your specific system.
Is 397333 still available?
397333 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