PartsTable
Technical Data Sheet
5HTH-206-D143 ✓ 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 BALL, bore_shape: STRAIGHT, bore_diameter: 1.1809 INCHES MINIMUM AND 1.1811 INCHES MAXIMUM IN, overall_width: 0.8540 INCHES MINIMUM AND 0.8590 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 3110-01-284-3881, 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
5HTH-206-D143
NSN: 3110-01-284-3881
FSC: 3110
CAGE: 78118 — MPB CORPORATION DBA MPB CORP (USA)
SPECIFICATIONS
materialSTEEL BALL
bore_shapeSTRAIGHT
bore_diameter1.1809 INCHES MINIMUM AND 1.1811 INCHES MAXIMUM IN
overall_width0.8540 INCHES MINIMUM AND 0.8590 INCHES MAXIMUM IN
load_directionRADIAL
surface_finishGROUND
style_designatorNON-LOADING GROOVE, NON-SEPARABLE
internal_clearance0.0063 INCHES NOMINAL RADIAL IN
lubrication_materialOIL
end_item_identificationF112 ENGINE
overall_outside_diameter2.4406 INCHES MINIMUM AND 2.4409 INCHES MAXIMUM IN
retainer_fabrication_methodMACHINED
NSN3110-01-284-3881
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 5HTH-206-D143 · 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
MATERIAL: STEEL COMP 4340 CAGE
INTERNAL CLEARANCE: 0.0063 INCHES NOMINAL RADIAL IN
STANDARD TOLERANCE DESIGNATION: ABEC NO.5
BORE SHAPE: STRAIGHT
SURFACE FINISH: GROUND
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL COMP 4340 CAGE
MATERIALSTEEL INNER RING
SPECIAL FEATURESSILVER PLATE CAGE 0.0005 IN. MIN.,0.0015 IN. MAX. THICKNESS,PER AMS 2412; INNER RING IS SPLIT AND FLANGED WITH A CLAMPING GROOVE; FLANGE O.D. IS 1.5740 IN. NOM.,WIDTH IS 0.8565 IN. NOM.; WIDTH OF CLAMPING GROOVE IS 0.1150 IN. NOM. IN
INTERNAL CLEARANCE0.0063 INCHES NOMINAL RADIAL IN
STANDARD TOLERANCE DESIGNATIONABEC NO.5
END ITEM IDENTIFICATIONF112 ENGINE
BORE SHAPESTRAIGHT
SURFACE FINISHGROUND
RETAINER FABRICATION METHODMACHINED
LOAD DIRECTIONRADIAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
151-0208-00Interchangeable
interchangeable cross-reference
interchangeable
37794Interchangeable
interchangeable cross-reference
interchangeable
65349Interchangeable
interchangeable cross-reference
interchangeable
37794-1Interchangeable
interchangeable cross-reference
interchangeable
MTGR-206-SD600M2A5PC34LY383Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 5HTH-206-D143?
5HTH-206-D143 is a BEARING,BALL,ANNULAR.
What parts can replace 5HTH-206-D143?
There are 5 known substitutes for 5HTH-206-D143: 151-0208-00, 37794, 65349 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 5HTH-206-D143?
5HTH-206-D143 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-01-284-3881. This indicates validated use in U.S. government and defense supply chains.
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