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PartsTable / COMPONENT / KP8AB100B00-0-1 4SF099J
KP8AB100B00-0-1 4SF099J ✓ 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,AIRFRAME is a the manufacturer industrial component. Key specifications include material: STEEL OUTER RING, bore_diameter: 0.5000 INCHES NOMINAL IN, load_direction: RADIAL, inner_ring_width: 0.3750 INCHES NOMINAL IN, outer_ring_width: 0.3130 INCHES NOMINAL IN, style_designator: SINGLE ROW INNER RING EXTENDED BOTH SIDES. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-554-0029, 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
KP8AB100B00-0-1 4SF099J
NSN: 3110-00-554-0029
FSC: 3110
CAGE: 38443 — SKF USA INC. (USA)
SPECIFICATIONS
materialSTEEL OUTER RING
bore_diameter0.5000 INCHES NOMINAL IN
seal_quantity2
load_directionRADIAL
inner_ring_width0.3750 INCHES NOMINAL IN
outer_ring_width0.3130 INCHES NOMINAL IN
style_designatorSINGLE ROW INNER RING EXTENDED BOTH SIDES
bearing_seal_typeCONTACT
surface_treatmentCADMIUM ALL EXTERNAL/EXPOSED METAL SURFACES
overall_outside_diameter1.1250 INCHES NOMINAL IN
NSN3110-00-554-0029
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: KP8AB100B00-0-1 4SF099J · 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
•
BEARING SEAL TYPE: CONTACT
•
SEAL QUANTITY: 2
•
OUTER RING WIDTH: 0.3130 INCHES NOMINAL IN
•
INNER RING WIDTH: 0.3750 INCHES NOMINAL IN
•
LOAD DIRECTION: RADIAL
•
MATERIAL: STEEL INNER RING
•
OVERALL OUTSIDE DIAMETER: 1.1250 INCHES NOMINAL IN
•
SURFACE TREATMENT: CADMIUM ALL EXTERNAL/EXPOSED METAL SURFACES
TECHNICAL CHARACTERISTICS (FLIS)
BEARING SEAL TYPECONTACT
SEAL QUANTITY2
OUTER RING WIDTH0.3130 INCHES NOMINAL IN
INNER RING WIDTH0.3750 INCHES NOMINAL IN
LOAD DIRECTIONRADIAL
MATERIALSTEEL INNER RING
OVERALL OUTSIDE DIAMETER1.1250 INCHES NOMINAL IN
SURFACE TREATMENTCADMIUM ALL EXTERNAL/EXPOSED METAL SURFACES
STYLE DESIGNATORSINGLE ROW INNER RING EXTENDED BOTH SIDES
BORE DIAMETER0.5000 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
46474Interchangeable
interchangeable cross-reference
interchangeable
KP8AInterchangeable
interchangeable cross-reference
interchangeable
MS27641-8Interchangeable
interchangeable cross-reference
interchangeable
KP8AA1488Interchangeable
interchangeable cross-reference
interchangeable
AN201KP8AInterchangeable
interchangeable cross-reference
interchangeable
302-1038P9Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is KP8AB100B00-0-1 4SF099J?
KP8AB100B00-0-1 4SF099J is a BEARING,BALL,AIRFRAME.
What parts can replace KP8AB100B00-0-1 4SF099J?
There are 6 known substitutes for KP8AB100B00-0-1 4SF099J: 46474, KP8A, MS27641-8 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for KP8AB100B00-0-1 4SF099J?
KP8AB100B00-0-1 4SF099J is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-554-0029. This indicates validated use in U.S. government and defense supply chains.
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PartsTable Design LLC · partstable.com
Last verified: July 2026