PartsTable
Technical Data Sheet
KP8A ✓ 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 INNER 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 3110-00-016-1579, 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
KP8A
NSN: 3110-00-016-1579
FSC: 3110
CAGE: 21335 — TIMKEN CO DIV THE TIMKEN COMPANY (USA)
SPECIFICATIONS
materialSTEEL INNER 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
lubrication_materialGREASE
overall_outside_diameter1.1250 INCHES NOMINAL IN
standard_tolerance_designationAFBMA STD TOLERANCE FOR AIRFRAME BALL BEARINGS
NSN3110-00-016-1579
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: KP8A · 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
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION: MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE
LOAD DIRECTION: RADIAL
SEAL QUANTITY: 2
INNER RING WIDTH: 0.3700 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM IN
SURFACE TREATMENT: CADMIUM OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION: 46474,11599 MFR REF SINGLE MATERIAL RESPONSE SEAL
STYLE DESIGNATOR: SINGLE ROW INNER RING EXTENDED BOTH SIDES
TECHNICAL CHARACTERISTICS (FLIS)
BEARING SEAL TYPECONTACT
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE
LOAD DIRECTIONRADIAL
SEAL QUANTITY2
INNER RING WIDTH0.3700 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM IN
SURFACE TREATMENTCADMIUM OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION46474,11599 MFR REF SINGLE MATERIAL RESPONSE SEAL
STYLE DESIGNATORSINGLE ROW INNER RING EXTENDED BOTH SIDES
OUTER RING WIDTH0.3080 INCHES MINIMUM AND 0.3130 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONFED-STD-66 FED STD SINGLE MATERIAL RESPONSE INNER RING
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
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
KP8AB100B00-0-1 4SF099JInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy KP8A?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is KP8A?
KP8A is a BEARING,BALL,AIRFRAME.
What parts can replace KP8A?
There are 10 known substitutes for KP8A: KP8A, MS27641-8, KP8AA1488 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for KP8A?
KP8A is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-016-1579. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — KP8A