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Technical Data Sheet
PartsTable / COMPONENT / M81793/04-M01C2N1E1
M81793/04-M01C2N1E1 ✓ 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 M81793/04-M01C2N1E1 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-876-4408, 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
M81793/04-M01C2N1E1
NSN: 3110-00-876-4408
FSC: 3110
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
Part NumberM81793/04-M01C2N1E1
NSN3110-00-876-4408
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: M81793/04-M01C2N1E1 · 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
•
LUBRICATION MATERIAL: GREASE
•
SHIELD QUANTITY: 2
•
SURFACE FINISH: GROUND
•
BORE SHAPE: STRAIGHT
•
STYLE DESIGNATOR: NON-LOADING GROOVE, NON-SEPARABLE
•
RETAINER FABRICATION METHOD: PRESSED
•
INTERNAL CLEARANCE: 0.0002 INCHES MINIMUM RADIAL AND 0.0005 INCHES MAXIMUM RADIAL IN
TECHNICAL CHARACTERISTICS (FLIS)
LUBRICATION MATERIALGREASE
SHIELD QUANTITY2
SURFACE FINISHGROUND
BORE SHAPESTRAIGHT
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
RETAINER FABRICATION METHODPRESSED
SPECIAL FEATURESINNER RING RUNOUT 0.0001 IN.,OUTER RING RUNOUT 0.0002 IN. IN
INTERNAL CLEARANCE0.0002 INCHES MINIMUM RADIAL AND 0.0005 INCHES MAXIMUM RADIAL IN
LOAD DIRECTIONRADIAL
STANDARD TOLERANCE DESIGNATIONABEC NO.7
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
SR8SS3Interchangeable
interchangeable cross-reference
interchangeable
SR8ZZA7K25LG14Interchangeable
interchangeable cross-reference
interchangeable
SSR11812ZZRA7P25LG54PInterchangeable
interchangeable cross-reference
interchangeable
705-0001Interchangeable
interchangeable cross-reference
interchangeable
RA1019Interchangeable
interchangeable cross-reference
interchangeable
SN4320Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is M81793/04-M01C2N1E1?
M81793/04-M01C2N1E1 is a M81793/04-M01C2N1E1.
What parts can replace M81793/04-M01C2N1E1?
There are 14 known substitutes for M81793/04-M01C2N1E1: SR8SS3, SR8ZZA7K25LG14, SSR11812ZZRA7P25LG54P and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for M81793/04-M01C2N1E1?
M81793/04-M01C2N1E1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-876-4408. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026