PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 454-4319
454-4319 ✓ 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,THRUST is a the manufacturer industrial component. Key specifications include material: STEEL BALL, alignment_type: SELF-ALIGNING, surface_finish: GROUND, features_provided: ALIGNING RING, standard_tolerance_designation: AFBMA STD TOLERANCE FOR THRUST BEARINGS, thrust_directional_capability_designation: SINGLE. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-158-6643, 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
454-4319
NSN: 3110-00-158-6643
FSC: 3110
CAGE: A486G — NIMIKKEISTOKESKUS NCB FINLAND (FIN)
SPECIFICATIONS
materialSTEEL BALL
alignment_typeSELF-ALIGNING
surface_finishGROUND
features_providedALIGNING RING
standard_tolerance_designationAFBMA STD TOLERANCE FOR THRUST BEARINGS
thrust_directional_capability_designationSINGLE
NSN3110-00-158-6643
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 454-4319 · 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
•
SURFACE FINISH: GROUND
•
FEATURES PROVIDED: ALIGNING RING
•
STANDARD TOLERANCE DESIGNATION: AFBMA STD TOLERANCE FOR THRUST BEARINGS
•
ALIGNMENT TYPE: SELF-ALIGNING
•
THRUST DIRECTIONAL CAPABILITY DESIGNATION: SINGLE
•
MATERIAL: STEEL BALL
TECHNICAL CHARACTERISTICS (FLIS)
SURFACE FINISHGROUND
FEATURES PROVIDEDALIGNING RING
STANDARD TOLERANCE DESIGNATIONAFBMA STD TOLERANCE FOR THRUST BEARINGS
ALIGNMENT TYPESELF-ALIGNING
THRUST DIRECTIONAL CAPABILITY DESIGNATIONSINGLE
MATERIALSTEEL BALL
MATERIALSTEEL WASHER
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
6230XInterchangeable
interchangeable cross-reference
interchangeable
72-6970-266Interchangeable
interchangeable cross-reference
interchangeable
150BC02Interchangeable
interchangeable cross-reference
interchangeable
25K-40416Interchangeable
interchangeable cross-reference
interchangeable
770009Interchangeable
interchangeable cross-reference
interchangeable
N674 2-246Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 454-4319?
454-4319 is a BEARING,BALL,THRUST.
What parts can replace 454-4319?
There are 18 known substitutes for 454-4319: 6230X, 72-6970-266, 150BC02 and 15 more. Substitute compatibility should be verified for your specific system.
Is 454-4319 still available?
454-4319 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