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Technical Data Sheet
PartsTable / COMPONENT / 3004NS
3004NS ✓ 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 INNER RING, bore_shape: STRAIGHT, bore_diameter: 0.3750 INCHES MINIMUM AND 0.3800 INCHES MAXIMUM IN, overall_width: 0.2762 INCHES MINIMUM AND 0.2862 INCHES MAXIMUM IN, alignment_type: RIGID, load_direction: RADIAL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-01-186-7175, 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
3004NS
NSN: 3110-01-186-7175
FSC: 3110
CAGE: 43766 — SKF INDUSTRIES INC NICE BEARING PRODUCTS DIV (USA)
SPECIFICATIONS
materialSTEEL INNER RING
bore_shapeSTRAIGHT
bore_diameter0.3750 INCHES MINIMUM AND 0.3800 INCHES MAXIMUM IN
overall_width0.2762 INCHES MINIMUM AND 0.2862 INCHES MAXIMUM IN
alignment_typeRIGID
load_directionRADIAL
surface_finishUNGROUND
style_designatorNON-LOADING GROOVE, NON-SEPARABLE
overall_outside_diameter0.8745 INCHES MINIMUM AND 0.8750 INCHES MAXIMUM IN
internal_fit-up_designationSTANDARD
retainer_fabrication_methodMOLDED
NSN3110-01-186-7175
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 3004NS · 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
•
OVERALL OUTSIDE DIAMETER: 0.8745 INCHES MINIMUM AND 0.8750 INCHES MAXIMUM IN
•
MATERIAL: STEEL INNER RING
•
STYLE DESIGNATOR: NON-LOADING GROOVE, NON-SEPARABLE
•
SURFACE FINISH: UNGROUND
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL WIDTH0.2762 INCHES MINIMUM AND 0.2862 INCHES MAXIMUM IN
OVERALL OUTSIDE DIAMETER0.8745 INCHES MINIMUM AND 0.8750 INCHES MAXIMUM IN
MATERIALSTEEL INNER RING
MATERIALSTEEL OUTER RING
MATERIALPLASTIC POLYAMIDE NYLON RETAINER
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
MATERIALSTEEL BALL
SURFACE FINISHUNGROUND
RETAINER FABRICATION METHODMOLDED
BORE SHAPESTRAIGHT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
11HCS223PC145Interchangeable
interchangeable cross-reference
interchangeable
3100-62Interchangeable
interchangeable cross-reference
interchangeable
S4700H3103823REV4PC145Interchangeable
interchangeable cross-reference
interchangeable
M1212Interchangeable
interchangeable cross-reference
interchangeable
M1212-1Interchangeable
interchangeable cross-reference
interchangeable
10386412Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3004NS?
3004NS is a BEARING,BALL,ANNULAR.
What parts can replace 3004NS?
There are 9 known substitutes for 3004NS: 11HCS223PC145, 3100-62, S4700H3103823REV4PC145 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3004NS?
3004NS is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-01-186-7175. 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