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Technical Data Sheet
PartsTable / COMPONENT / FFB171/04J02A1E
FFB171/04J02A1E ✓ 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 FFB171/04J02A1E is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-554-3459, 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
FFB171/04J02A1E
NSN: 3110-00-554-3459
FSC: 3110
CAGE: 81348 — FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC (USA)
SPECIFICATIONS
Part NumberFFB171/04J02A1E
NSN3110-00-554-3459
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: FFB171/04J02A1E · 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
•
SURFACE FINISH: GROUND
•
RETAINER FABRICATION METHOD: PRESSED
•
BORE DIAMETER: 15.0 MILLIMETERS NOMINAL MM
•
LOAD DIRECTION: RADIAL
•
OVERALL OUTSIDE DIAMETER: 35.0 MILLIMETERS NOMINAL MM
TECHNICAL CHARACTERISTICS (FLIS)
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
MATERIALSTEEL OVERALL
SURFACE FINISHGROUND
RETAINER FABRICATION METHODPRESSED
BORE DIAMETER15.0 MILLIMETERS NOMINAL MM
LOAD DIRECTIONRADIAL
OVERALL OUTSIDE DIAMETER35.0 MILLIMETERS NOMINAL MM
OVERALL WIDTH11.0 MILLIMETERS NOMINAL MM
INTERNAL FIT-UP DESIGNATIONTIGHT
STANDARD TOLERANCE DESIGNATIONABEC NO.1
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
B-2021Interchangeable
interchangeable cross-reference
interchangeable
A314088Interchangeable
interchangeable cross-reference
interchangeable
H202Interchangeable
interchangeable cross-reference
interchangeable
TA83FTInterchangeable
interchangeable cross-reference
interchangeable
MILJ10172Interchangeable
interchangeable cross-reference
interchangeable
H6-55Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is FFB171/04J02A1E?
FFB171/04J02A1E is a FFB171/04J02A1E.
What parts can replace FFB171/04J02A1E?
There are 19 known substitutes for FFB171/04J02A1E: B-2021, A314088, H202 and 16 more. Substitute compatibility should be verified for your specific system.
Is FFB171/04J02A1E still available?
FFB171/04J02A1E 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