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13240201 — BEARING,BALL,DUPLEX

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

13240201: BEARING,BALL,DUPLEX.

The BEARING,BALL,DUPLEX is a the manufacturer industrial component. Key specifications include material: OIL LUBRICATION, bore_diameter: 8.9993 INCHES MINIMUM AND 9.0000 INCHES MAXIMUM IN, contact_angle: 30.0 DEGREES NOMINAL, overall_width: 0.8350 INCHES MINIMUM AND 0.8450 INCHES MAXIMUM IN, load_direction: ANGULAR, surface_finish: GROUND. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-186-5522, 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
13240201
NSN: 3110-01-186-5522
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 32828 — KAYDON CORPORATION DBA KAYDON CORP (USA)
SPECIFICATIONS
materialOIL LUBRICATION
bore_diameter8.9993 INCHES MINIMUM AND 9.0000 INCHES MAXIMUM IN
contact_angle30.0 DEGREES NOMINAL
overall_width0.8350 INCHES MINIMUM AND 0.8450 INCHES MAXIMUM IN
seal_quantity2
load_directionANGULAR
surface_finishGROUND
special_featuresPASSIVATE,QQ-P-35,RINGS AND BALLS; 20 DROPS OF SPECIFIED LUBRICANT FROMNO. 26 HYPODERMIC NEEDLE
style_designatorCOUNTERBORED OUTER RINGS, NON-SEPARABLE, BACK TO BACK MOUNTING
bearing_seal_typeLIPS TURNED INWARDLY
bearing_preload_rating720.0 POUNDS MINIMUM AND 880.0 POUNDS MAXIMUM LBS
overall_outside_diameter9.7493 INCHES MINIMUM AND 9.7500 INCHES MAXIMUM IN
NSN3110-01-186-5522
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 13240201 · 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
•
RETAINER FABRICATION METHOD: MACHINED
•
BEARING SEAL TYPE: LIPS TURNED INWARDLY
•
BEARING PRELOAD RATING: 720.0 POUNDS MINIMUM AND 880.0 POUNDS MAXIMUM LBS
•
INTERNAL FIT-UP DESIGNATION: STANDARD
•
SURFACE FINISH: GROUND
•
STYLE DESIGNATOR: COUNTERBORED OUTER RINGS, NON-SEPARABLE, BACK TO BACK MOUNTING
•
MATERIAL DOCUMENT AND CLASSIFICATION: UNABLE TO DECODE
TECHNICAL CHARACTERISTICS
RETAINER FABRICATION METHODMACHINED
BEARING SEAL TYPELIPS TURNED INWARDLY
BEARING PRELOAD RATING720.0 POUNDS MINIMUM AND 880.0 POUNDS MAXIMUM LBS
INTERNAL FIT-UP DESIGNATIONSTANDARD
SURFACE FINISHGROUND
STYLE DESIGNATORCOUNTERBORED OUTER RINGS, NON-SEPARABLE, BACK TO BACK MOUNTING
MATERIAL DOCUMENT AND CLASSIFICATIONUNABLE TO DECODE
OVERALL WIDTH0.8350 INCHES MINIMUM AND 0.8450 INCHES MAXIMUM IN
OVERALL OUTSIDE DIAMETER9.7493 INCHES MINIMUM AND 9.7500 INCHES MAXIMUM IN
SPECIFICATION/STANDARD DATA58260-13084019 GOVERNMENT SPECIFICATION
SUBSTITUTES & CROSS-REFERENCES 3
13084019Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
ML50K-654Reference document
Same NSN cross-reference
Reference document — Secondary reference
3TARZZ-144-156-4Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 13240201?
13240201 is a BEARING,BALL,DUPLEX.
What parts can replace 13240201?
There are 3 known substitutes for 13240201: 13084019, ML50K-654, 3TARZZ-144-156-4. Substitute compatibility should be verified for your specific system.
What is the NSN for 13240201?
13240201 is cataloged in the U.S. Government catalog under NSN 3110-01-186-5522. This indicates validated use in U.S. government and defense supply chains.
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PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.