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Technical Data Sheet
PartsTable / COMPONENT / FF-B-171/04J16J2E
FF-B-171/04J16J2E ✓ 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 FF-B-171/04J16J2E is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-155-6326, 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
FF-B-171/04J16J2E
NSN: 3110-00-155-6326
FSC: 3110
CAGE: 81348 — FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC (USA)
SPECIFICATIONS
Part NumberFF-B-171/04J16J2E
NSN3110-00-155-6326
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: FF-B-171/04J16J2E · 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
•
INTERNAL FIT-UP DESIGNATION: STANDARD
•
FEATURES PROVIDED: SNAP RING-GROOVE MOUNTING AND MOUNTING GROOVE
•
SHIELD QUANTITY: 1
•
BORE SHAPE: STRAIGHT
•
MATERIAL: STEEL OVERALL
•
NONDEFINITIVE SPEC/STD DATA: 111 TYPE AND 5 CLASS AND 00 GRADE
TECHNICAL CHARACTERISTICS (FLIS)
INTERNAL FIT-UP DESIGNATIONSTANDARD
FEATURES PROVIDEDSNAP RING-GROOVE MOUNTING AND MOUNTING GROOVE
SHIELD QUANTITY1
BORE SHAPESTRAIGHT
OVERALL WIDTH26.0 MILLIMETERS NOMINAL MM
BORE SHAPESTRAIGHT
MATERIALSTEEL OVERALL
NONDEFINITIVE SPEC/STD DATA111 TYPE AND 5 CLASS AND 00 GRADE
NONDEFINITIVE SPEC/STD DATA111 TYPE AND 5 CLASS AND 00 GRADE
RETAINER FABRICATION METHODPRESSED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 27
5134Interchangeable
interchangeable cross-reference
interchangeable
DS-934371Interchangeable
interchangeable cross-reference
interchangeable
DS-934373Interchangeable
interchangeable cross-reference
interchangeable
RD20Interchangeable
interchangeable cross-reference
interchangeable
M5-701AInterchangeable
interchangeable cross-reference
interchangeable
5-76Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is FF-B-171/04J16J2E?
FF-B-171/04J16J2E is a FF-B-171/04J16J2E.
What parts can replace FF-B-171/04J16J2E?
There are 27 known substitutes for FF-B-171/04J16J2E: 5134, DS-934371, DS-934373 and 24 more. Substitute compatibility should be verified for your specific system.
Is FF-B-171/04J16J2E still available?
FF-B-171/04J16J2E 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