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Technical Data Sheet
PartsTable / COMPONENT / M81793/08-FG2C2N1E1
M81793/08-FG2C2N1E1 ✓ 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 M81793/08-FG2C2N1E1 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 3110-00-501-3268, 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
M81793/08-FG2C2N1E1
NSN: 3110-00-501-3268
FSC: 3110
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
Part NumberM81793/08-FG2C2N1E1
NSN3110-00-501-3268
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: M81793/08-FG2C2N1E1 · 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
•
MATERIAL DOCUMENT AND CLASSIFICATION: AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
STANDARD TOLERANCE DESIGNATION: ABEC NO.7
•
FLANGE WIDTH: 0.0280 INCHES MINIMUM AND 0.0300 INCHES MAXIMUM IN
•
FLANGE OUTSIDE DIAMETER: 0.4390 INCHES MINIMUM AND 0.4400 INCHES MAXIMUM IN
•
SURFACE FINISH: GROUND
•
LOAD DIRECTION: RADIAL
•
OUTER RING OUTSIDE DIAMETER: 0.3748 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM IN
•
INTERNAL CLEARANCE: 0.0002 INCHES MINIMUM RADIAL AND 0.0004 INCHES MAXIMUM RADIAL IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIAL DOCUMENT AND CLASSIFICATIONAISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
STANDARD TOLERANCE DESIGNATIONABEC NO.7
FLANGE WIDTH0.0280 INCHES MINIMUM AND 0.0300 INCHES MAXIMUM IN
FLANGE OUTSIDE DIAMETER0.4390 INCHES MINIMUM AND 0.4400 INCHES MAXIMUM IN
SURFACE FINISHGROUND
LOAD DIRECTIONRADIAL
OUTER RING OUTSIDE DIAMETER0.3748 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM IN
INTERNAL CLEARANCE0.0002 INCHES MINIMUM RADIAL AND 0.0004 INCHES MAXIMUM RADIAL IN
RETAINER FABRICATION METHODPRESSED
BORE SHAPESTRAIGHT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
628Interchangeable
interchangeable cross-reference
interchangeable
5260V297EPC94Interchangeable
interchangeable cross-reference
interchangeable
5260V297XPC94Interchangeable
interchangeable cross-reference
interchangeable
E23Interchangeable
interchangeable cross-reference
interchangeable
55-30060-007Interchangeable
interchangeable cross-reference
interchangeable
4L380Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is M81793/08-FG2C2N1E1?
M81793/08-FG2C2N1E1 is a M81793/08-FG2C2N1E1.
What parts can replace M81793/08-FG2C2N1E1?
There are 12 known substitutes for M81793/08-FG2C2N1E1: 628, 5260V297EPC94, 5260V297XPC94 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for M81793/08-FG2C2N1E1?
M81793/08-FG2C2N1E1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-501-3268. 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