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Technical Data Sheet
PartsTable / COMPONENT / K5859520ABP4
K5859520ABP4 ✓ 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 material: STEEL OVERALL, bore_shape: STRAIGHT, bore_diameter: 25.00 MILLIMETERS NOMINAL MM, overall_width: 15.0 MILLIMETERS NOMINAL MM, load_direction: RADIAL, surface_finish: GROUND. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-144-8823, 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
K5859520ABP4
NSN: 3110-00-144-8823
FSC: 3110
CAGE: 24446 — GENERAL ELECTRIC COMPANY (USA)
SPECIFICATIONS
materialSTEEL OVERALL
bore_shapeSTRAIGHT
bore_diameter25.00 MILLIMETERS NOMINAL MM
overall_width15.0 MILLIMETERS NOMINAL MM
load_directionRADIAL
surface_finishGROUND
shield_quantity1
style_designatorNON-LOADING GROOVE, NON-SEPARABLE
overall_outside_diameter52.00 MILLIMETERS NOMINAL MM
internal_fit-up_designationLOOSE
nondefinitive_spec/std_data111 TYPE AND 2 CLASS AND 00 GRADE
retainer_fabrication_methodPRESSED
NSN3110-00-144-8823
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: K5859520ABP4 · 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 OUTER RING
•
NONDEFINITIVE SPEC/STD DATA: 111 TYPE AND 2 CLASS AND 00 GRADE
•
STYLE DESIGNATOR: NON-LOADING GROOVE, NON-SEPARABLE
•
SHIELD QUANTITY: 1
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL WIDTH15.00 MILLIMETERS NOMINAL MM
MATERIALSTEEL OUTER RING
MATERIALSTEEL INNER RING
MATERIALSTEEL SHIELD
MATERIALSTEEL BALL
NONDEFINITIVE SPEC/STD DATA111 TYPE AND 2 CLASS AND 00 GRADE
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
SHIELD QUANTITY1
OVERALL OUTSIDE DIAMETER52.00 MILLIMETERS NOMINAL MM
SURFACE FINISHGROUND
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
12Z10151-1Interchangeable
interchangeable cross-reference
interchangeable
405850-32CInterchangeable
interchangeable cross-reference
interchangeable
K5859520ABP4Interchangeable
interchangeable cross-reference
interchangeable
7505LInterchangeable
Same NIIN cross-reference
interchangeable
7505LR1296Interchangeable
Same NIIN cross-reference
interchangeable
7505L1Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is K5859520ABP4?
K5859520ABP4 is a BEARING,BALL,ANNULAR.
What parts can replace K5859520ABP4?
There are 9 known substitutes for K5859520ABP4: 12Z10151-1, 405850-32C, K5859520ABP4 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for K5859520ABP4?
K5859520ABP4 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-144-8823. 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