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Technical Data Sheet
PartsTable / COMPONENT / NR4HZJ1J
NR4HZJ1J ✓ 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, flange_width: 0.0420 INCHES NOMINAL IN, bore_diameter: 0.2500 INCHES NOMINAL 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 3110-00-891-5188, 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
NR4HZJ1J
NSN: 3110-00-891-5188
FSC: 3110
CAGE: 24617 — GENERAL MOTORS CORP (USA)
SPECIFICATIONS
materialSTEEL OVERALL
bore_shapeSTRAIGHT
flange_width0.0420 INCHES NOMINAL IN
bore_diameter0.2500 INCHES NOMINAL IN
load_directionRADIAL
surface_finishGROUND
inner_ring_width0.2500 INCHES NOMINAL IN
outer_ring_width0.2260 INCHES NOMINAL IN
flange_outside_diameter0.6875 INCHES NOMINAL IN
internal_fit-up_designationSTANDARD
retainer_fabrication_methodPRESSED
standard_tolerance_designationABEC NO.1
NSN3110-00-891-5188
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: NR4HZJ1J · 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 DIAMETER: 0.2500 INCHES NOMINAL IN
•
SURFACE FINISH: GROUND
•
RETAINER FABRICATION METHOD: PRESSED
•
MATERIAL: STEEL OVERALL
•
STANDARD TOLERANCE DESIGNATION: ABEC NO.1
•
BORE SHAPE: STRAIGHT
•
LOAD DIRECTION: RADIAL
•
INTERNAL FIT-UP DESIGNATION: STANDARD
TECHNICAL CHARACTERISTICS (FLIS)
BORE DIAMETER0.2500 INCHES NOMINAL IN
SURFACE FINISHGROUND
RETAINER FABRICATION METHODPRESSED
MATERIALSTEEL OVERALL
STANDARD TOLERANCE DESIGNATIONABEC NO.1
BORE SHAPESTRAIGHT
LOAD DIRECTIONRADIAL
INTERNAL FIT-UP DESIGNATIONSTANDARD
FLANGE OUTSIDE DIAMETER0.6875 INCHES NOMINAL IN
FLANGE WIDTH0.0420 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 24
A509517-3Interchangeable
interchangeable cross-reference
interchangeable
MSC115A/10HJ4Interchangeable
interchangeable cross-reference
interchangeable
1066620-1Interchangeable
interchangeable cross-reference
interchangeable
F4X1Interchangeable
interchangeable cross-reference
interchangeable
XA1341NSTInterchangeable
interchangeable cross-reference
interchangeable
F4Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is NR4HZJ1J?
NR4HZJ1J is a BEARING,BALL,ANNULAR.
What parts can replace NR4HZJ1J?
There are 24 known substitutes for NR4HZJ1J: A509517-3, MSC115A/10HJ4, 1066620-1 and 21 more. Substitute compatibility should be verified for your specific system.
What is the NSN for NR4HZJ1J?
NR4HZJ1J is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-891-5188. 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