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Technical Data Sheet
PartsTable / COMPONENT / A46-80
A46-80 ✓ 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,THRUST is a the manufacturer industrial component. Key specifications include material: STEEL BALL, alignment_type: RIGID, overall_height: 21.0 MILLIMETERS NOMINAL MM, surface_finish: GROUND, style_designator: GROOVED RACE SURFACE, bore_smallest_diameter: 30.00 MILLIMETERS NOMINAL MM. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-593-9684, 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
A46-80
NSN: 3110-00-593-9684
FSC: 3110
CAGE: 88978 — PHILIPS ELECTRONIC INSTRUMENTS INC (USA)
SPECIFICATIONS
materialSTEEL BALL
alignment_typeRIGID
overall_height21.0 MILLIMETERS NOMINAL MM
surface_finishGROUND
style_designatorGROOVED RACE SURFACE
bore_smallest_diameter30.00 MILLIMETERS NOMINAL MM
overall_outside_diameter60.0 MILLIMETERS NOMINAL MM
standard_tolerance_designationAFBMA STD TOLERANCE FOR THRUST BEARINGS
thrust_directional_capability_designationSINGLE
NSN3110-00-593-9684
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: A46-80 · 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
•
SURFACE FINISH: GROUND
•
THRUST DIRECTIONAL CAPABILITY DESIGNATION: SINGLE
•
ALIGNMENT TYPE: RIGID
•
STANDARD TOLERANCE DESIGNATION: AFBMA STD TOLERANCE FOR THRUST BEARINGS
•
BORE SMALLEST DIAMETER: 30.00 MILLIMETERS NOMINAL MM
•
OVERALL OUTSIDE DIAMETER: 60.0 MILLIMETERS NOMINAL MM
•
MATERIAL: STEEL BALL
TECHNICAL CHARACTERISTICS (FLIS)
SURFACE FINISHGROUND
THRUST DIRECTIONAL CAPABILITY DESIGNATIONSINGLE
ALIGNMENT TYPERIGID
STANDARD TOLERANCE DESIGNATIONAFBMA STD TOLERANCE FOR THRUST BEARINGS
BORE SMALLEST DIAMETER30.00 MILLIMETERS NOMINAL MM
OVERALL OUTSIDE DIAMETER60.0 MILLIMETERS NOMINAL MM
OVERALL HEIGHT21.0 MILLIMETERS NOMINAL MM
MATERIALSTEEL BALL
STYLE DESIGNATORGROOVED RACE SURFACE
MATERIALSTEEL WASHER
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
E59-0001-010Interchangeable
interchangeable cross-reference
interchangeable
51306Interchangeable
interchangeable cross-reference
interchangeable
61306Interchangeable
interchangeable cross-reference
interchangeable
SJ7133Interchangeable
interchangeable cross-reference
interchangeable
HJ101812Interchangeable
interchangeable cross-reference
interchangeable
G380027S1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A46-80?
A46-80 is a BEARING,BALL,THRUST.
What parts can replace A46-80?
There are 19 known substitutes for A46-80: E59-0001-010, 51306, 61306 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A46-80?
A46-80 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-593-9684. 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