PartsTable
Technical Data Sheet
201KLFS50179N3 ✓ 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: 12.00 MILLIMETERS NOMINAL MM, overall_width: 0.5000 INCHES NOMINAL IN, load_direction: RADIAL, surface_finish: GROUND. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-554-2905, 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
201KLFS50179N3
NSN: 3110-00-554-2905
FSC: 3110
CAGE: 21335 — TIMKEN CO DIV THE TIMKEN COMPANY (USA)
SPECIFICATIONS
materialSTEEL OVERALL
bore_shapeSTRAIGHT
bore_diameter12.00 MILLIMETERS NOMINAL MM
overall_width0.5000 INCHES NOMINAL IN
seal_quantity1
load_directionRADIAL
surface_finishGROUND
inner_ring_width0.4800 INCHES NOMINAL IN
outer_ring_width0.3940 INCHES NOMINAL IN
special_featuresW/OR W/O FELT CORE SEALS
style_designatorNON-LOADING GROOVE, NON-SEPARABLE
bearing_seal_typeLABYRINTH
NSN3110-00-554-2905
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 201KLFS50179N3 · 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
STANDARD TOLERANCE DESIGNATION: ABEC NO.1
BORE DIAMETER: 12.00 MILLIMETERS NOMINAL MM
OUTER RING WIDTH: 0.3940 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER: 32.00 MILLIMETERS NOMINAL MM
MATERIAL: STEEL OVERALL
STYLE DESIGNATOR: NON-LOADING GROOVE, NON-SEPARABLE
BEARING SEAL TYPE: LABYRINTH
LOAD DIRECTION: RADIAL
TECHNICAL CHARACTERISTICS (FLIS)
STANDARD TOLERANCE DESIGNATIONABEC NO.1
BORE DIAMETER12.00 MILLIMETERS NOMINAL MM
OUTER RING WIDTH0.3940 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER32.00 MILLIMETERS NOMINAL MM
MATERIALSTEEL OVERALL
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
BEARING SEAL TYPELABYRINTH
LOAD DIRECTIONRADIAL
INTERNAL FIT-UP DESIGNATIONSTANDARD
SPECIAL FEATURESW/OR W/O FELT CORE SEALS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 26
157576Interchangeable
interchangeable cross-reference
interchangeable
25224Interchangeable
interchangeable cross-reference
interchangeable
NH7472PC53Interchangeable
interchangeable cross-reference
interchangeable
916105Interchangeable
interchangeable cross-reference
interchangeable
A2074Interchangeable
interchangeable cross-reference
interchangeable
SCD1983AInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 201KLFS50179N3?
201KLFS50179N3 is a BEARING,BALL,ANNULAR.
What parts can replace 201KLFS50179N3?
There are 26 known substitutes for 201KLFS50179N3: 157576, 25224, NH7472PC53 and 23 more. Substitute compatibility should be verified for your specific system.
Is 201KLFS50179N3 still available?
201KLFS50179N3 is currently cancelled.
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