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Technical Data Sheet
PartsTable / COMPONENT / A8810
A8810 ✓ 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 connection_type_and_voltage_rating_in_volts: 480.0 LINE TO NEUTRAL SINGLE INPUT. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-585-3296, 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
A8810
NSN: 3110-00-585-3296
FSC: 3110
CAGE: 96787 — STEWART AVIONICS INC (USA)
SPECIFICATIONS
connection_type_and_voltage_rating_in_volts480.0 LINE TO NEUTRAL SINGLE INPUT
NSN3110-00-585-3296
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: A8810 · 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: 52.00 MILLIMETERS NOMINAL MM
•
BORE SHAPE: STRAIGHT
•
STANDARD TOLERANCE DESIGNATION: ABEC NO.1
•
LUBRICATION MATERIAL: GREASE
•
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION: MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE
•
SEAL QUANTITY: 2
•
LOAD DIRECTION: RADIAL
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL OUTSIDE DIAMETER52.00 MILLIMETERS NOMINAL MM
BORE SHAPESTRAIGHT
STANDARD TOLERANCE DESIGNATIONABEC NO.1
SPECIAL FEATURESSET SCREW SLOT IN OD OF BEARING 0.1820 TO 0.1920 IN. W BY 0.2968 IN. LG BY 0.6250 IN. DEEP IN
LUBRICATION MATERIALGREASE
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE
SEAL QUANTITY2
LOAD DIRECTIONRADIAL
SURFACE FINISHGROUND
BEARING SEAL TYPECONTACT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
55577-29X1PC37Interchangeable
interchangeable cross-reference
interchangeable
51047Interchangeable
interchangeable cross-reference
interchangeable
120 47/64Interchangeable
interchangeable cross-reference
interchangeable
46147Interchangeable
interchangeable cross-reference
interchangeable
510Interchangeable
interchangeable cross-reference
interchangeable
12088Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A8810?
A8810 is a BEARING,BALL,ANNULAR.
What parts can replace A8810?
There are 23 known substitutes for A8810: 55577-29X1PC37, 51047, 120 47/64 and 20 more. Substitute compatibility should be verified for your specific system.
Is A8810 still available?
A8810 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