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81-6202 — BEARING,BALL,DUPLEX

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

81-6202: BEARING,BALL,DUPLEX.

The BEARING,BALL,DUPLEX is a the manufacturer industrial component. Key specifications include end_item_identification: MERCURY OUTBOARD 40 HP. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-886-1560, 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
81-6202
NSN: 3110-00-886-1560
NIINs: 008861560, 014856957, 015187710
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 98571 — TELEDYNE CONTROLS, LLC DBA TELEDYNE CONTROLS (USA)
SPECIFICATIONS
end_item_identificationMERCURY OUTBOARD 40 HP
NSN3110-00-886-1560
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 81-6202 · 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
•
INTERNAL CLEARANCE: 0.0003 INCHES MAXIMUM RADIAL IN
•
SURFACE FINISH: GROUND
•
MATERIAL DOCUMENT AND CLASSIFICATION: UNABLE TO DECODE
•
OVERALL OUTSIDE DIAMETER: 0.8747 INCHES MINIMUM AND 0.8750 INCHES MAXIMUM IN
•
LOAD DIRECTION: RADIAL
•
STANDARD TOLERANCE DESIGNATION: ABEC NO.7
•
BORE DIAMETER: 0.6248 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
INTERNAL CLEARANCE0.0003 INCHES MAXIMUM RADIAL IN
SURFACE FINISHGROUND
MATERIAL DOCUMENT AND CLASSIFICATIONUNABLE TO DECODE
OVERALL WIDTH1.1150 INCHES MINIMUM AND 1.1250 INCHES MAXIMUM IN
OVERALL OUTSIDE DIAMETER0.8747 INCHES MINIMUM AND 0.8750 INCHES MAXIMUM IN
LOAD DIRECTIONRADIAL
STANDARD TOLERANCE DESIGNATIONABEC NO.7
BORE DIAMETER0.6248 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM IN
MATERIALSTEEL COMP 440C OVERALL
MATERIALOIL LUBRICATING LUBRICATION
SUBSTITUTES & CROSS-REFERENCES 1
3TWA10-14-9Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 81-6202?
81-6202 is a BEARING,BALL,DUPLEX.
What parts can replace 81-6202?
There is 1 known substitute for 81-6202: 3TWA10-14-9. Substitute compatibility should be verified for your specific system.
What is the NSN for 81-6202?
81-6202 is cataloged in the U.S. Government catalog under NSN 3110-00-886-1560. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
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.