PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 658C03X30X26
658C03X30X26 ✓ 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: 65.00 MILLIMETERS NOMINAL MM, overall_width: 33.0 MILLIMETERS NOMINAL MM, load_direction: RADIAL, surface_finish: GROUND. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-155-6302, 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
658C03X30X26
NSN: 3110-00-155-6302
FSC: 3110
CAGE: 50380 — RELIANCE ELECTRIC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
bore_shapeSTRAIGHT
bore_diameter65.00 MILLIMETERS NOMINAL MM
overall_width33.0 MILLIMETERS NOMINAL MM
load_directionRADIAL
surface_finishGROUND
shield_quantity2
style_designatorNON-LOADING GROOVE, NON-SEPARABLE
lubrication_materialGREASE
end_item_identificationLOGISTICS SUPPORT VESSEL (LSV)
overall_outside_diameter140.00 MILLIMETERS NOMINAL MM
internal_fit-up_designationSTANDARD
NSN3110-00-155-6302
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 658C03X30X26 · 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
•
BORE SHAPE: STRAIGHT
•
LUBRICATION MATERIAL: GREASE
•
BORE DIAMETER: 65.00 MILLIMETERS NOMINAL MM
•
STYLE DESIGNATOR: NON-LOADING GROOVE, NON-SEPARABLE
•
SHIELD QUANTITY: 2
•
SURFACE FINISH: GROUND
TECHNICAL CHARACTERISTICS (FLIS)
BORE SHAPESTRAIGHT
LUBRICATION MATERIALGREASE
BORE DIAMETER65.00 MILLIMETERS NOMINAL MM
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
SHIELD QUANTITY2
END ITEM IDENTIFICATIONLOGISTICS SUPPORT VESSEL (LSV)
LUBRICATION MATERIALGREASE
SURFACE FINISHGROUND
INTERNAL FIT-UP DESIGNATIONSTANDARD
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATIONDOD-G-24508 MIL SPEC SINGLE MATERIAL RESPONSE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 30
65A132C120-2Interchangeable
interchangeable cross-reference
interchangeable
50114401-005Interchangeable
interchangeable cross-reference
interchangeable
4177214-15Interchangeable
interchangeable cross-reference
interchangeable
8180000049Interchangeable
interchangeable cross-reference
interchangeable
15520Interchangeable
interchangeable cross-reference
interchangeable
2820Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 658C03X30X26?
658C03X30X26 is a BEARING,BALL,ANNULAR.
What parts can replace 658C03X30X26?
There are 30 known substitutes for 658C03X30X26: 65A132C120-2, 50114401-005, 4177214-15 and 27 more. Substitute compatibility should be verified for your specific system.
Is 658C03X30X26 still available?
658C03X30X26 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