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Technical Data Sheet
PartsTable / COMPONENT / PM9305KFS57658G
PM9305KFS57658G ✓ 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 CORROSION RESISTING OVERALL, bore_shape: STRAIGHT, bore_diameter: 0.9841 INCHES MINIMUM AND 0.9843 INCHES MAXIMUM IN, overall_width: 0.3493 INCHES MINIMUM AND 0.3543 INCHES MAXIMUM IN, 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 3110-01-105-5803, 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
PM9305KFS57658G
NSN: 3110-01-105-5803
FSC: 3110
CAGE: 21335 — TIMKEN CO DIV THE TIMKEN COMPANY (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
bore_shapeSTRAIGHT
bore_diameter0.9841 INCHES MINIMUM AND 0.9843 INCHES MAXIMUM IN
overall_width0.3493 INCHES MINIMUM AND 0.3543 INCHES MAXIMUM IN
load_directionRADIAL
surface_finishGROUND
special_featuresTEMP STABILIZATION AT 375 DEG F,HARDNESS RC 58 MIN DEGF
style_designatorNON-LOADING GROOVE, NON-SEPARABLE
internal_clearance0.0004 INCHES MINIMUM RADIAL AND 0.0008 INCHES MAXIMUM RADIAL IN
overall_outside_diameter1.6533 INCHES MINIMUM AND 1.6535 INCHES MAXIMUM IN
standard_tolerance_designationABEC NO.3
NSN3110-01-105-5803
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: PM9305KFS57658G · 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
•
LOAD DIRECTION: RADIAL
•
MATERIAL: STEEL CORROSION RESISTING OVERALL
•
STYLE DESIGNATOR: NON-LOADING GROOVE, NON-SEPARABLE
•
BORE SHAPE: STRAIGHT
•
STANDARD TOLERANCE DESIGNATION: ABEC NO.3
•
INTERNAL CLEARANCE: 0.0004 INCHES MINIMUM RADIAL AND 0.0008 INCHES MAXIMUM RADIAL IN
TECHNICAL CHARACTERISTICS (FLIS)
LOAD DIRECTIONRADIAL
OVERALL WIDTH0.3493 INCHES MINIMUM AND 0.3543 INCHES MAXIMUM IN
MATERIALSTEEL CORROSION RESISTING OVERALL
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
SPECIAL FEATURESTEMP STABILIZATION AT 375 DEG F,HARDNESS RC 58 MIN DEGF
BORE SHAPESTRAIGHT
STANDARD TOLERANCE DESIGNATIONABEC NO.3
INTERNAL CLEARANCE0.0004 INCHES MINIMUM RADIAL AND 0.0008 INCHES MAXIMUM RADIAL IN
OVERALL OUTSIDE DIAMETER1.6533 INCHES MINIMUM AND 1.6535 INCHES MAXIMUM IN
SURFACE FINISHGROUND
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
8305Interchangeable
interchangeable cross-reference
interchangeable
37-19Interchangeable
interchangeable cross-reference
interchangeable
ANSI C18.1MInterchangeable
interchangeable cross-reference
interchangeable
9305Interchangeable
interchangeable cross-reference
interchangeable
10335820Interchangeable
interchangeable cross-reference
interchangeable
9100-3368Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is PM9305KFS57658G?
PM9305KFS57658G is a BEARING,BALL,ANNULAR.
What parts can replace PM9305KFS57658G?
There are 17 known substitutes for PM9305KFS57658G: 8305, 37-19, ANSI C18.1M and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for PM9305KFS57658G?
PM9305KFS57658G is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-01-105-5803. 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