PartsTable
Technical Data Sheet
3HT005-126 ✓ 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 COMP 440A INNER RING A, bore_shape: STRAIGHT, bore_diameter: 25.0 MILLIMETERS NOMINAL MM, contact_angle: 25.0 DEGREES MAXIMUM, overall_width: 9.0 MILLIMETERS NOMINAL MM, load_direction: ANGULAR. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-435-8917, 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
3HT005-126
NSN: 3110-00-435-8917
FSC: 3110
CAGE: 78118 — MPB CORPORATION DBA MPB CORP (USA)
SPECIFICATIONS
materialSTEEL COMP 440A INNER RING A
bore_shapeSTRAIGHT
bore_diameter25.0 MILLIMETERS NOMINAL MM
contact_angle25.0 DEGREES MAXIMUM
overall_width9.0 MILLIMETERS NOMINAL MM
load_directionANGULAR
surface_finishGROUND
special_featuresV GROOVE IN CENTER OF INNER RACE 0.005 IN. MIN 0.015 IN. MAX W BY 45 DEG ANGLE IN
style_designatorCOUNTERBORED OUTER RING, NON-SEPARABLE
internal_clearance0.0008 INCHES MINIMUM RADIAL AND 0.0012 INCHES MAXIMUM RADIAL IN
overall_outside_diameter42.0 MILLIMETERS NOMINAL MM
retainer_fabrication_methodPRESSED
NSN3110-00-435-8917
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 3HT005-126 · 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: ANGULAR
INTERNAL CLEARANCE: 0.0008 INCHES MINIMUM RADIAL AND 0.0012 INCHES MAXIMUM RADIAL IN
SURFACE FINISH: GROUND
MATERIAL: STEEL COMP 440A OUTER RING A
STYLE DESIGNATOR: COUNTERBORED OUTER RING, NON-SEPARABLE
TECHNICAL CHARACTERISTICS (FLIS)
LOAD DIRECTIONANGULAR
INTERNAL CLEARANCE0.0008 INCHES MINIMUM RADIAL AND 0.0012 INCHES MAXIMUM RADIAL IN
SURFACE FINISHGROUND
SPECIAL FEATURESV GROOVE IN CENTER OF INNER RACE 0.005 IN. MIN 0.015 IN. MAX W BY 45 DEG ANGLE IN
MATERIALSTEEL COMP 440A OUTER RING A
STYLE DESIGNATORCOUNTERBORED OUTER RING, NON-SEPARABLE
MATERIALSTEEL COMP 4340 RETAINER
MATERIALSTEEL COMP 440A BALL A
MATERIALSTEEL COMP 440A INNER RING A
STANDARD TOLERANCE DESIGNATIONABEC NO.5
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
TY232MInterchangeable
interchangeable cross-reference
interchangeable
0659160019Interchangeable
interchangeable cross-reference
interchangeable
SST1-5MInterchangeable
interchangeable cross-reference
interchangeable
320-3-1Interchangeable
interchangeable cross-reference
interchangeable
65302-12559-103Interchangeable
interchangeable cross-reference
interchangeable
BP16589Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3HT005-126?
3HT005-126 is a BEARING,BALL,ANNULAR.
What parts can replace 3HT005-126?
There are 12 known substitutes for 3HT005-126: TY232M, 0659160019, SST1-5M and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3HT005-126?
3HT005-126 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-435-8917. This indicates validated use in U.S. government and defense supply chains.
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