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Technical Data Sheet
PartsTable / COMPONENT / AS24461-56
AS24461-56 ✓ 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,NEEDLE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, bore_diameter: 88.9000 INCHES NOMINAL IN, alignment_type: RIGID, surface_finish: GROUND, inner_ring_width: 31.7500 INCHES NOMINAL IN, outer_ring_width: 26.6400 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-01-491-2885, 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
AS24461-56
NSN: 3110-01-491-2885
FSC: 3110
CAGE: 0U583 — SAE INTERNATIONAL DBA SAE INTERNATIONAL (USA)
SPECIFICATIONS
materialSTEEL OVERALL
bore_diameter88.9000 INCHES NOMINAL IN
alignment_typeRIGID
surface_finishGROUND
inner_ring_width31.7500 INCHES NOMINAL IN
outer_ring_width26.6400 INCHES NOMINAL IN
special_featuresOIL HOLE & GROOVE INNER AND OUTER RING
style_designatorCAM ROLLER, HARDENED AND GROUND, NON-SEPARABLE
surface_treatmentNICKEL AND ZINC ALL EXTERNAL/EXPOSED METAL SURFACES
end_item_identificationHOWITZER 155 MM, M-198 MM
overall_outside_diameter111.1250 INCHES NOMINAL IN
material_document_and_classificationMIL-S-8690 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN3110-01-491-2885
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: AS24461-56 · 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
•
MATERIAL: STEEL OVERALL
•
SURFACE FINISH: GROUND
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: AMS2417,TYPE 2 ASSN STD SINGLE TREATMENT RESPONSE ALL EXTERNAL/EXPOSED METAL SURFACES
•
STYLE DESIGNATOR: CAM ROLLER, HARDENED AND GROUND, NON-SEPARABLE
•
OUTER RING WIDTH: 26.6400 INCHES NOMINAL IN
•
INNER RING WIDTH: 31.7500 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-8690 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL OVERALL
SURFACE FINISHGROUND
SPECIAL FEATURESOIL HOLE & GROOVE INNER AND OUTER RING
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAMS2417,TYPE 2 ASSN STD SINGLE TREATMENT RESPONSE ALL EXTERNAL/EXPOSED METAL SURFACES
STYLE DESIGNATORCAM ROLLER, HARDENED AND GROUND, NON-SEPARABLE
OUTER RING WIDTH26.6400 INCHES NOMINAL IN
INNER RING WIDTH31.7500 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-8690 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
ALIGNMENT TYPERIGID
BORE DIAMETER88.9000 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 30
50556Interchangeable
interchangeable cross-reference
interchangeable
SCB69999Interchangeable
interchangeable cross-reference
interchangeable
AS24461Interchangeable
interchangeable cross-reference
interchangeable
505-20Interchangeable
interchangeable cross-reference
interchangeable
MS24461-20Interchangeable
interchangeable cross-reference
interchangeable
3NBC511ZPInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is AS24461-56?
AS24461-56 is a BEARING,ROLLER,NEEDLE.
What parts can replace AS24461-56?
There are 30 known substitutes for AS24461-56: 50556, SCB69999, AS24461 and 27 more. Substitute compatibility should be verified for your specific system.
Is AS24461-56 still available?
AS24461-56 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