PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 5903493P9
5903493P9 ✓ 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 OVERALL, bore_shape: STRAIGHT, bore_diameter: 40.0 MILLIMETERS NOMINAL MM, overall_width: 18.0 MILLIMETERS NOMINAL MM, load_direction: RADIAL, surface_finish: GROUND. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-180-6865, 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
5903493P9
NSN: 3110-00-180-6865
FSC: 3110
CAGE: 03570 — GENERAL ELECTRIC CO MOTOR BUSINESS GROUP (USA)
SPECIFICATIONS
materialSTEEL OVERALL
bore_shapeSTRAIGHT
bore_diameter40.0 MILLIMETERS NOMINAL MM
overall_width18.0 MILLIMETERS NOMINAL MM
load_directionRADIAL
surface_finishGROUND
shield_quantity2
special_featuresELECTRIC MOTOR QUALITY BEARING
style_designatorNON-LOADING GROOVE, NON-SEPARABLE
lubrication_materialGREASE
overall_outside_diameter80.0 MILLIMETERS NOMINAL MM
internal_fit-up_designationSTANDARD
NSN3110-00-180-6865
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 5903493P9 · 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
•
SHIELD QUANTITY: 2
•
RETAINER FABRICATION METHOD: PRESSED
•
SURFACE FINISH: GROUND
•
BORE SHAPE: STRAIGHT
•
INTERNAL FIT-UP DESIGNATION: STANDARD
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL WIDTH18.0 MILLIMETERS NOMINAL MM
SHIELD QUANTITY2
RETAINER FABRICATION METHODPRESSED
SURFACE FINISHGROUND
BORE SHAPESTRAIGHT
SPECIAL FEATURESELECTRIC MOTOR QUALITY BEARING
SHIELD QUANTITY2
INTERNAL FIT-UP DESIGNATIONSTANDARD
LUBRICATION MATERIALGREASE
STANDARD TOLERANCE DESIGNATIONABEC NO.1
VERIFIED SUBSTITUTES & CROSS-REFERENCES 33
02082558Interchangeable
interchangeable cross-reference
interchangeable
208CFFInterchangeable
interchangeable cross-reference
interchangeable
43208PPInterchangeable
interchangeable cross-reference
interchangeable
216-SFFInterchangeable
interchangeable cross-reference
interchangeable
77516Interchangeable
interchangeable cross-reference
interchangeable
FFB171/04J16C2BInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 5903493P9?
5903493P9 is a BEARING,BALL,ANNULAR.
What parts can replace 5903493P9?
There are 33 known substitutes for 5903493P9: 02082558, 208CFF, 43208PP and 30 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 5903493P9?
5903493P9 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-180-6865. 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