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Technical Data Sheet
PartsTable / COMPONENT / NR5H
NR5H ✓ 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: 0.3125 INCHES NOMINAL IN, load_direction: RADIAL, surface_finish: GROUND. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-673-3495, 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
NR5H
NSN: 3110-00-673-3495
FSC: 3110
CAGE: 24617 — GENERAL MOTORS CORP (USA)
SPECIFICATIONS
materialSTEEL OVERALL
bore_shapeSTRAIGHT
flange_width0.0420 INCHES NOMINAL IN
bore_diameter0.3125 INCHES NOMINAL IN
load_directionRADIAL
surface_finishGROUND
inner_ring_width0.2500 INCHES NOMINAL IN
outer_ring_width0.2260 INCHES NOMINAL IN
special_featuresTAPERED OD
style_designatorNON-LOADING GROOVE, NON-SEPARABLE
flange_outside_diameter0.7500 INCHES NOMINAL IN
internal_fit-up_designationSTANDARD
NSN3110-00-673-3495
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: NR5H · 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
•
STYLE DESIGNATOR: NON-LOADING GROOVE, NON-SEPARABLE
•
MATERIAL: STEEL OVERALL
•
OUTER RING WIDTH: 0.2260 INCHES NOMINAL IN
•
FLANGE OUTSIDE DIAMETER: 0.7500 INCHES NOMINAL IN
•
INNER RING WIDTH: 0.2500 INCHES NOMINAL IN
•
BORE SHAPE: STRAIGHT
•
FLANGE WIDTH: 0.0420 INCHES NOMINAL IN
•
INTERNAL FIT-UP DESIGNATION: STANDARD
TECHNICAL CHARACTERISTICS (FLIS)
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
MATERIALSTEEL OVERALL
OUTER RING WIDTH0.2260 INCHES NOMINAL IN
FLANGE OUTSIDE DIAMETER0.7500 INCHES NOMINAL IN
INNER RING WIDTH0.2500 INCHES NOMINAL IN
BORE SHAPESTRAIGHT
FLANGE WIDTH0.0420 INCHES NOMINAL IN
INTERNAL FIT-UP DESIGNATIONSTANDARD
BORE DIAMETER0.3125 INCHES NOMINAL IN
OUTER RING OUTSIDE DIAMETER0.6882 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
504902-2Interchangeable
interchangeable cross-reference
interchangeable
8903-1Interchangeable
interchangeable cross-reference
interchangeable
CC6613Interchangeable
interchangeable cross-reference
interchangeable
149473-5Interchangeable
interchangeable cross-reference
interchangeable
191954Interchangeable
interchangeable cross-reference
interchangeable
DW30Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is NR5H?
NR5H is a BEARING,BALL,ANNULAR.
What parts can replace NR5H?
There are 10 known substitutes for NR5H: 504902-2, 8903-1, CC6613 and 7 more. Substitute compatibility should be verified for your specific system.
Is NR5H still available?
NR5H is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026