PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 03-113-0631-4S/N131111/131112515
03-113-0631-4S/N131111/131112515 ✓ 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 03-113-0631-4S/N131111/131112515 is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-100-0698, 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
03-113-0631-4S/N131111/131112515
NSN: 3110-00-100-0698
FSC: 3110
CAGE: 17454 — TIMKEN GEARS & SERVICES INC. DIV PHILADELPHIA GEAR (USA)
SPECIFICATIONS
Part Number03-113-0631-4S/N131111/131112515
NSN3110-00-100-0698
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 03-113-0631-4S/N131111/131112515 · 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: 4.7500 INCHES NOMINAL IN
•
CONE WIDTH: 1.8750 INCHES NOMINAL IN
•
CONE CORNER RADIUS: 0.1250 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
•
STYLE DESIGNATOR: NORMAL ANGLE
•
STANDARD TOLERANCE DESIGNATION: AFBMA CLASS 2
TECHNICAL CHARACTERISTICS (FLIS)
BORE DIAMETER4.7500 INCHES NOMINAL IN
CONE WIDTH1.8750 INCHES NOMINAL IN
CONE CORNER RADIUS0.1250 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
STYLE DESIGNATORNORMAL ANGLE
STANDARD TOLERANCE DESIGNATIONAFBMA CLASS 2
VERIFIED SUBSTITUTES & CROSS-REFERENCES 28
10190149Interchangeable
interchangeable cross-reference
interchangeable
1410-PB18Interchangeable
interchangeable cross-reference
interchangeable
795Interchangeable
interchangeable cross-reference
interchangeable
731983Interchangeable
interchangeable cross-reference
interchangeable
731983PC4Interchangeable
interchangeable cross-reference
interchangeable
78-6969-7606-3Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 03-113-0631-4S/N131111/131112515?
03-113-0631-4S/N131111/131112515 is a 03-113-0631-4S/N131111/131112515.
What parts can replace 03-113-0631-4S/N131111/131112515?
There are 28 known substitutes for 03-113-0631-4S/N131111/131112515: 10190149, 1410-PB18, 795 and 25 more. Substitute compatibility should be verified for your specific system.
Is 03-113-0631-4S/N131111/131112515 still available?
03-113-0631-4S/N131111/131112515 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