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Technical Data Sheet
PartsTable / COMPONENT / M81793/16-FA1N2N1PP
M81793/16-FA1N2N1PP ✓ 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 M81793/16-FA1N2N1PP is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-085-7842, 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
M81793/16-FA1N2N1PP
NSN: 3110-00-085-7842
FSC: 3110
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
Part NumberM81793/16-FA1N2N1PP
NSN3110-00-085-7842
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: M81793/16-FA1N2N1PP · 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: 0.0002 INCHES MINIMUM RADIAL AND 0.0005 INCHES MAXIMUM RADIAL IN
•
FLANGE OUTSIDE DIAMETER: 0.2960 INCHES NOMINAL IN
•
BORE SHAPE: STRAIGHT
•
MATERIAL: STEEL CORROSION RESISTING OVERALL
•
LOAD DIRECTION: RADIAL
•
OUTER RING OUTSIDE DIAMETER: 0.2500 INCHES NOMINAL IN
•
FLANGE WIDTH: 0.0230 INCHES NOMINAL IN
•
SURFACE FINISH: GROUND
TECHNICAL CHARACTERISTICS (FLIS)
INTERNAL CLEARANCE0.0002 INCHES MINIMUM RADIAL AND 0.0005 INCHES MAXIMUM RADIAL IN
FLANGE OUTSIDE DIAMETER0.2960 INCHES NOMINAL IN
BORE SHAPESTRAIGHT
MATERIALSTEEL CORROSION RESISTING OVERALL
LOAD DIRECTIONRADIAL
OUTER RING OUTSIDE DIAMETER0.2500 INCHES NOMINAL IN
FLANGE WIDTH0.0230 INCHES NOMINAL IN
SURFACE FINISHGROUND
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
INNER RING WIDTH0.1250 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 38
SFR1683EEK25Interchangeable
interchangeable cross-reference
interchangeable
M81793-FHEGAN0GAC71AA0Interchangeable
interchangeable cross-reference
interchangeable
M81793/16-KA1N2N1PPInterchangeable
interchangeable cross-reference
interchangeable
SFR2PPEEK25-168Interchangeable
interchangeable cross-reference
interchangeable
SFR23PPEEK18Interchangeable
interchangeable cross-reference
interchangeable
M81793/16-FG1C2N1E1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is M81793/16-FA1N2N1PP?
M81793/16-FA1N2N1PP is a M81793/16-FA1N2N1PP.
What parts can replace M81793/16-FA1N2N1PP?
There are 38 known substitutes for M81793/16-FA1N2N1PP: SFR1683EEK25, M81793-FHEGAN0GAC71AA0, M81793/16-KA1N2N1PP and 35 more. Substitute compatibility should be verified for your specific system.
Is M81793/16-FA1N2N1PP still available?
M81793/16-FA1N2N1PP is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026