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Technical Data Sheet
PartsTable / COMPONENT / 464923
464923 ✓ 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,ROLLER,CYLINDRICAL is a the manufacturer industrial component. Key specifications include material: STEEL COMP E52100 OVERALL, surface_finish: GROUND, standard_tolerance_designation: RBEC NO.1, material_document_and_classification: 66 FED STD SINGLE MATERIAL RESPONSE OVERALL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-01-119-4438, 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
464923
NSN: 3110-01-119-4438
FSC: 3110
CAGE: 52676 — SKF USA INC. (USA)
SPECIFICATIONS
materialSTEEL COMP E52100 OVERALL
surface_finishGROUND
standard_tolerance_designationRBEC NO.1
material_document_and_classification66 FED STD SINGLE MATERIAL RESPONSE OVERALL
NSN3110-01-119-4438
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 464923 · 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
•
STANDARD TOLERANCE DESIGNATION: RBEC NO.1
•
SURFACE FINISH: GROUND
•
MATERIAL: STEEL COMP E52100 OVERALL
•
MATERIAL DOCUMENT AND CLASSIFICATION: 66 FED STD SINGLE MATERIAL RESPONSE OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
STANDARD TOLERANCE DESIGNATIONRBEC NO.1
SURFACE FINISHGROUND
MATERIALSTEEL COMP E52100 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
68066 PIECE 10Interchangeable
interchangeable cross-reference
interchangeable
132774Interchangeable
interchangeable cross-reference
interchangeable
62448Interchangeable
interchangeable cross-reference
interchangeable
62447Interchangeable
interchangeable cross-reference
interchangeable
PB37871 ITEM 6Interchangeable
interchangeable cross-reference
interchangeable
RAAF1814-3Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 464923?
464923 is a BEARING,ROLLER,CYLINDRICAL.
What parts can replace 464923?
There are 6 known substitutes for 464923: 68066 PIECE 10, 132774, 62448 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 464923?
464923 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-01-119-4438. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026