PartsTable
Technical Data Sheet
PartsTable / COMPONENT / N203
N203 ✓ 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,ROLLER,CYLINDRICAL is a the manufacturer industrial component. Key specifications include width: 6.750 INCHES NOMINAL IN, length: 12.750 INCHES NOMINAL IN, material: FABRIC, NYLON, thickness: 2.500 INCHES NOMINAL IN, beam_width: 36.000 INCHES NOMINAL IN, bore_shape: STRAIGHT. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-293-9292, 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
N203
NSN: 3110-00-293-9292
FSC: 3110
CAGE: 52676 — SKF USA INC. (USA)
SPECIFICATIONS
width6.750 INCHES NOMINAL IN
length12.750 INCHES NOMINAL IN
materialFABRIC, NYLON
thickness2.500 INCHES NOMINAL IN
beam_width36.000 INCHES NOMINAL IN
bore_shapeSTRAIGHT
gross_weight7.250 POUNDS LBS
bore_diameter17.0 MILLIMETERS NOMINAL MM
overall_width12.0 MILLIMETERS NOMINAL MM
topside_colorYELLOW
overall_length64.500 INCHES NOMINAL IN
surface_finishGROUND
NSN3110-00-293-9292
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: N203 · 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 ROLLER
•
RETAINER FABRICATION METHOD: MACHINED
•
STANDARD TOLERANCE DESIGNATION: RBEC NO.1
•
STYLE DESIGNATOR: SINGLE ROW, NON-LOCATING, TWO LIP INNER RING, CYLINDRICAL OUTER RING, SEPARABLE
•
OVERALL OUTSIDE DIAMETER: 40.0 MILLIMETERS NOMINAL MM
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL ROLLER
RETAINER FABRICATION METHODMACHINED
STANDARD TOLERANCE DESIGNATIONRBEC NO.1
MATERIALSTEEL INNER RING
MATERIALCOPPER ALLOY RETAINER
MATERIALSTEEL OUTER RING
STYLE DESIGNATORSINGLE ROW, NON-LOCATING, TWO LIP INNER RING, CYLINDRICAL OUTER RING, SEPARABLE
OVERALL OUTSIDE DIAMETER40.0 MILLIMETERS NOMINAL MM
BORE SHAPESTRAIGHT
LOCATING FEATURENONLOCATING
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
8899414Interchangeable
interchangeable cross-reference
interchangeable
R117Interchangeable
interchangeable cross-reference
interchangeable
0388Interchangeable
interchangeable cross-reference
interchangeable
7311903Interchangeable
interchangeable cross-reference
interchangeable
MFF1816G100R0FInterchangeable
interchangeable cross-reference
interchangeable
SMA3100R-1%Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
Ready to buy N203?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is N203?
N203 is a BEARING,ROLLER,CYLINDRICAL.
What parts can replace N203?
There are 14 known substitutes for N203: 8899414, R117, 0388 and 11 more. Substitute compatibility should be verified for your specific system.
Is N203 still available?
N203 is currently cancelled.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — N203

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026