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PartsTable / COMPONENT / M81793-GK0NBN0SAS71AB1
M81793-GK0NBN0SAS71AB1 ✓ 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 BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include material: STEEL COMP 440C INNER RING, bore_shape: STRAIGHT, bore_diameter: 10.00 MILLIMETERS NOMINAL MM, contact_angle: 25.0 DEGREES MAXIMUM, overall_width: 8.0 MILLIMETERS NOMINAL MM, load_direction: ANGULAR. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-109-1873, 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-GK0NBN0SAS71AB1
NSN: 3110-00-109-1873
FSC: 3110
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
materialSTEEL COMP 440C INNER RING
bore_shapeSTRAIGHT
bore_diameter10.00 MILLIMETERS NOMINAL MM
contact_angle25.0 DEGREES MAXIMUM
overall_width8.0 MILLIMETERS NOMINAL MM
load_directionANGULAR
surface_finishGROUND
style_designatorCOUNTERBORED OUTER RING, NON-SEPARABLE
lubrication_materialOIL
overall_outside_diameter26.00 MILLIMETERS NOMINAL MM
standard_tolerance_designationABEC NO.7
lubrication_material_document_and_classificationMIL-L-6085 MIL SPEC SINGLE MATERIAL RESPONSE
NSN3110-00-109-1873
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: M81793-GK0NBN0SAS71AB1 · 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
•
OVERALL OUTSIDE DIAMETER: 26.00 MILLIMETERS NOMINAL MM
•
LOAD DIRECTION: ANGULAR
•
STYLE DESIGNATOR: COUNTERBORED OUTER RING, NON-SEPARABLE
•
MATERIAL: PLASTIC PHENOLIC RETAINER
•
SURFACE FINISH: GROUND
•
STANDARD TOLERANCE DESIGNATION: ABEC NO.7
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL OUTSIDE DIAMETER26.00 MILLIMETERS NOMINAL MM
LOAD DIRECTIONANGULAR
STYLE DESIGNATORCOUNTERBORED OUTER RING, NON-SEPARABLE
OVERALL WIDTH8.0 MILLIMETERS NOMINAL MM
MATERIALPLASTIC PHENOLIC RETAINER
MATERIALSTEEL COMP 440C INNER RING
SURFACE FINISHGROUND
STANDARD TOLERANCE DESIGNATIONABEC NO.7
MATERIALSTEEL COMP 440C OUTER RING
LUBRICATION MATERIALOIL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 27
38X2K3Interchangeable
interchangeable cross-reference
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M913/01JC7C3NE1Interchangeable
interchangeable cross-reference
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38SSTX2K3Interchangeable
interchangeable cross-reference
interchangeable
R38B31K25Interchangeable
interchangeable cross-reference
interchangeable
4132238-1A5AInterchangeable
interchangeable cross-reference
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4132238-2A5AInterchangeable
interchangeable cross-reference
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LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is M81793-GK0NBN0SAS71AB1?
M81793-GK0NBN0SAS71AB1 is a BEARING,BALL,ANNULAR.
What parts can replace M81793-GK0NBN0SAS71AB1?
There are 27 known substitutes for M81793-GK0NBN0SAS71AB1: 38X2K3, M913/01JC7C3NE1, 38SSTX2K3 and 24 more. Substitute compatibility should be verified for your specific system.
What is the NSN for M81793-GK0NBN0SAS71AB1?
M81793-GK0NBN0SAS71AB1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-109-1873. 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