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Technical Data Sheet
PartsTable / COMPONENT / MKP4AA2484
MKP4AA2484 ✓ 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 COMP E52100 INNER RING, bore_diameter: 0.2497 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN, load_direction: RADIAL, inner_ring_width: 0.2785 INCHES MINIMUM AND 0.2810 INCHES MAXIMUM IN, outer_ring_width: 0.2140 INCHES MINIMUM AND 0.2190 INCHES MAXIMUM IN, special_features: SHOULDER DIAMETER INNER RING 0.380, 1/8 INCH BALLS, QTY 12 IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-01-085-6792, 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
MKP4AA2484
NSN: 3110-01-085-6792
FSC: 3110
CAGE: 06144 — INDUSTRIAL TECTONICS BEARINGS CORPORATION DBA RBC BEARINGS INC DIV INDUSTRIAL TECTONICS BEARINGS (USA)
SPECIFICATIONS
materialSTEEL COMP E52100 INNER RING
bore_diameter0.2497 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN
seal_quantity2
load_directionRADIAL
inner_ring_width0.2785 INCHES MINIMUM AND 0.2810 INCHES MAXIMUM IN
outer_ring_width0.2140 INCHES MINIMUM AND 0.2190 INCHES MAXIMUM IN
special_featuresSHOULDER DIAMETER INNER RING 0.380, 1/8 INCH BALLS, QTY 12 IN
style_designatorSINGLE ROW INNER RING EXTENDED BOTH SIDES
bearing_seal_typeCONTACT
surface_treatmentNICKEL ALL EXTERNAL/EXPOSED METAL SURFACES
internal_clearance0.0002 INCHES MINIMUM RADIAL AND 0.0005 INCHES MAXIMUM RADIAL IN
lubrication_materialGREASE
NSN3110-01-085-6792
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: MKP4AA2484 · 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 COMP E52100 INNER RING
•
MATERIAL DOCUMENT AND CLASSIFICATION: SAE ASSN STD SINGLE MATERIAL RESPONSE INNER RING
•
SURFACE TREATMENT: NICKEL ALL EXTERNAL/EXPOSED METAL SURFACES
•
STYLE DESIGNATOR: SINGLE ROW INNER RING EXTENDED BOTH SIDES
•
OVERALL OUTSIDE DIAMETER: 0.7496 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL COMP E52100 INNER RING
MATERIAL DOCUMENT AND CLASSIFICATIONSAE ASSN STD SINGLE MATERIAL RESPONSE INNER RING
SURFACE TREATMENTNICKEL ALL EXTERNAL/EXPOSED METAL SURFACES
MATERIALSTEEL COMP E52100 BALL
MATERIAL DOCUMENT AND CLASSIFICATIONSAE ASSN STD SINGLE MATERIAL RESPONSE BALL
STYLE DESIGNATORSINGLE ROW INNER RING EXTENDED BOTH SIDES
MATERIALSTEEL COMP E52100 OUTER RING
OVERALL OUTSIDE DIAMETER0.7496 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM IN
OUTER RING WIDTH0.2140 INCHES MINIMUM AND 0.2190 INCHES MAXIMUM IN
LOAD DIRECTIONRADIAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
16T170Interchangeable
interchangeable cross-reference
interchangeable
12210Interchangeable
interchangeable cross-reference
interchangeable
905473-1Interchangeable
interchangeable cross-reference
interchangeable
3110PL0643790Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MKP4AA2484?
MKP4AA2484 is a BEARING,BALL,AIRFRAME.
What parts can replace MKP4AA2484?
There are 4 known substitutes for MKP4AA2484: 16T170, 12210, 905473-1 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MKP4AA2484?
MKP4AA2484 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-01-085-6792. 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