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MKP5A400 — BEARING,BALL,AIRFRAME

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

MKP5A400: BEARING,BALL,AIRFRAME.

The BEARING,BALL,AIRFRAME is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING SNAP RING, bore_diameter: 0.3122 INCHES MINIMUM AND 0.3125 INCHES MAXIMUM IN, load_direction: RADIAL, inner_ring_width: 0.2945 INCHES MINIMUM AND 0.2970 INCHES MAXIMUM IN, outer_ring_width: 0.2290 INCHES MINIMUM AND 0.2340 INCHES MAXIMUM IN, special_features: 80 PCT FULL OF SPECIFIED. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-264-6450, 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
MKP5A400
NSN: 3110-01-264-6450
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 38443 — SKF USA INC. (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING SNAP RING
bore_diameter0.3122 INCHES MINIMUM AND 0.3125 INCHES MAXIMUM IN
seal_quantity2
load_directionRADIAL
inner_ring_width0.2945 INCHES MINIMUM AND 0.2970 INCHES MAXIMUM IN
outer_ring_width0.2290 INCHES MINIMUM AND 0.2340 INCHES MAXIMUM IN
special_features80 PCT FULL OF SPECIFIED
style_designatorSINGLE ROW INNER RING EXTENDED BOTH SIDES
bearing_seal_typeCONTACT
surface_treatmentCADMIUM ALL EXTERNAL/EXPOSED METAL SURFACES
internal_clearance0.0001 INCHES MINIMUM RADIAL AND 0.0005 INCHES MAXIMUM RADIAL IN
lubrication_materialGREASE
NSN3110-01-264-6450
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: MKP5A400 · 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: GREASE
•
OUTER RING WIDTH: 0.2290 INCHES MINIMUM AND 0.2340 INCHES MAXIMUM IN
•
INTERNAL CLEARANCE: 0.0001 INCHES MINIMUM RADIAL AND 0.0005 INCHES MAXIMUM RADIAL IN
•
STYLE DESIGNATOR: SINGLE ROW INNER RING EXTENDED BOTH SIDES
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 3666 ASSN STD SINGLE MATERIAL RESPONSE SEAL
•
OVERALL OUTSIDE DIAMETER: 0.8121 INCHES MINIMUM AND 0.8125 INCHES MAXIMUM IN
•
LOAD DIRECTION: RADIAL
TECHNICAL CHARACTERISTICS
BEARING SEAL TYPECONTACT
LUBRICATION MATERIALGREASE
OUTER RING WIDTH0.2290 INCHES MINIMUM AND 0.2340 INCHES MAXIMUM IN
INTERNAL CLEARANCE0.0001 INCHES MINIMUM RADIAL AND 0.0005 INCHES MAXIMUM RADIAL IN
STYLE DESIGNATORSINGLE ROW INNER RING EXTENDED BOTH SIDES
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 3666 ASSN STD SINGLE MATERIAL RESPONSE SEAL
OVERALL OUTSIDE DIAMETER0.8121 INCHES MINIMUM AND 0.8125 INCHES MAXIMUM IN
LOAD DIRECTIONRADIAL
SPECIAL FEATURES80 PCT FULL OF SPECIFIED
SURFACE TREATMENTCADMIUM ALL EXTERNAL/EXPOSED METAL SURFACES
OTHER ITEMS IN FSC 3110 — Bearings, Antifriction, Unmounted
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3110-00-001-1937 3110-00-001-1938 3110-00-001-4661 3110-00-001-4662 3110-00-001-4689 3110-00-001-4722
SUBSTITUTES & CROSS-REFERENCES 1
D3-70524Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is MKP5A400?
MKP5A400 is a BEARING,BALL,AIRFRAME.
What parts can replace MKP5A400?
There is 1 known substitute for MKP5A400: D3-70524. Substitute compatibility should be verified for your specific system.
What is the NSN for MKP5A400?
MKP5A400 is cataloged in the U.S. Government catalog under NSN 3110-01-264-6450. This indicates validated use in U.S. government and defense supply chains.
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