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Technical Data Sheet
PartsTable / COMPONENT / M81793/16-JD1C2N1A1
M81793/16-JD1C2N1A1 ✓ 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-JD1C2N1A1 is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-097-9615, 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-JD1C2N1A1
NSN: 3110-00-097-9615
FSC: 3110
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
Part NumberM81793/16-JD1C2N1A1
NSN3110-00-097-9615
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: M81793/16-JD1C2N1A1 · 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
•
SHIELD QUANTITY: 2
•
LOAD DIRECTION: RADIAL
•
FLANGE OUTSIDE DIAMETER: 0.4220 INCHES NOMINAL IN
•
SURFACE FINISH: GROUND
•
INNER RING WIDTH: 0.1562 INCHES NOMINAL IN
•
OUTER RING OUTSIDE DIAMETER: 0.3750 INCHES NOMINAL IN
•
OUTER RING WIDTH: 0.1250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
INTERNAL CLEARANCE0.0002 INCHES MINIMUM RADIAL AND 0.0005 INCHES MAXIMUM RADIAL IN
SHIELD QUANTITY2
LOAD DIRECTIONRADIAL
FLANGE OUTSIDE DIAMETER0.4220 INCHES NOMINAL IN
SURFACE FINISHGROUND
INNER RING WIDTH0.1562 INCHES NOMINAL IN
OUTER RING OUTSIDE DIAMETER0.3750 INCHES NOMINAL IN
OUTER RING WIDTH0.1250 INCHES NOMINAL IN
FLANGE WIDTH0.0310 INCHES NOMINAL IN
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATIONMIL-L-6085 MIL SPEC SINGLE MATERIAL RESPONSE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
1800368-11Interchangeable
interchangeable cross-reference
interchangeable
1880963Interchangeable
interchangeable cross-reference
interchangeable
24634Interchangeable
interchangeable cross-reference
interchangeable
A40770-1Interchangeable
interchangeable cross-reference
interchangeable
SFR166PPEEK25-7Interchangeable
interchangeable cross-reference
interchangeable
S6632FCHHEInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is M81793/16-JD1C2N1A1?
M81793/16-JD1C2N1A1 is a M81793/16-JD1C2N1A1.
What parts can replace M81793/16-JD1C2N1A1?
There are 17 known substitutes for M81793/16-JD1C2N1A1: 1800368-11, 1880963, 24634 and 14 more. Substitute compatibility should be verified for your specific system.
Is M81793/16-JD1C2N1A1 still available?
M81793/16-JD1C2N1A1 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