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Technical Data Sheet
PartsTable / COMPONENT / M81793/04-CA1N2N1PP
M81793/04-CA1N2N1PP ✓ 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-CA1N2N1PP is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-278-7232, 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-CA1N2N1PP
NSN: 3110-00-278-7232
FSC: 3110
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
Part NumberM81793/04-CA1N2N1PP
NSN3110-00-278-7232
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: M81793/04-CA1N2N1PP · 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
•
RETAINER FABRICATION METHOD: PRESSED
•
MATERIAL: STEEL CORROSION RESISTING OVERALL
•
LOAD DIRECTION: RADIAL
•
INTERNAL FIT-UP DESIGNATION: STANDARD
•
STYLE DESIGNATOR: NON-LOADING GROOVE, NON-SEPARABLE
•
BORE SHAPE: STRAIGHT
•
BORE DIAMETER: 0.0550 INCHES NOMINAL IN
•
OVERALL OUTSIDE DIAMETER: 0.1875 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
RETAINER FABRICATION METHODPRESSED
MATERIALSTEEL CORROSION RESISTING OVERALL
LOAD DIRECTIONRADIAL
INTERNAL FIT-UP DESIGNATIONSTANDARD
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
BORE SHAPESTRAIGHT
BORE DIAMETER0.0550 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER0.1875 INCHES NOMINAL IN
OVERALL WIDTH0.0781 INCHES NOMINAL IN
STANDARD TOLERANCE DESIGNATIONABEC NO. 7P
VERIFIED SUBSTITUTES & CROSS-REFERENCES 30
12-134Interchangeable
interchangeable cross-reference
interchangeable
12-132Interchangeable
interchangeable cross-reference
interchangeable
3CInterchangeable
interchangeable cross-reference
interchangeable
15721Interchangeable
interchangeable cross-reference
interchangeable
499900PC4Interchangeable
interchangeable cross-reference
interchangeable
499900-4Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is M81793/04-CA1N2N1PP?
M81793/04-CA1N2N1PP is a M81793/04-CA1N2N1PP.
What parts can replace M81793/04-CA1N2N1PP?
There are 30 known substitutes for M81793/04-CA1N2N1PP: 12-134, 12-132, 3C and 27 more. Substitute compatibility should be verified for your specific system.
Is M81793/04-CA1N2N1PP still available?
M81793/04-CA1N2N1PP 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