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Technical Data Sheet
PartsTable / COMPONENT / FFB187/01-652
FFB187/01-652 ✓ 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 FFB187/01-652 is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-163-7713, 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
FFB187/01-652
NSN: 3110-00-163-7713
FSC: 3110
CAGE: 81348 — FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC (USA)
SPECIFICATIONS
Part NumberFFB187/01-652
NSN3110-00-163-7713
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: FFB187/01-652 · 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
•
BACKFACE CORNER RADIUS: 0.1400 INCHES NOMINAL IN
•
CUP WIDTH: 1.2795 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
•
STYLE DESIGNATOR: STRAIGHT BORE, NORMAL ANGLE
•
OVERALL OUTSIDE DIAMETER: 5.7864 INCHES MINIMUM AND 5.7874 INCHES MAXIMUM IN
•
CONE CORNER RADIUS: 0.2800 INCHES NOMINAL IN
•
RETAINER FABRICATION METHOD: STAMPED
•
STANDOUT WIDTH: 0.2993 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
BACKFACE CORNER RADIUS0.1400 INCHES NOMINAL IN
CUP WIDTH1.2795 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
STYLE DESIGNATORSTRAIGHT BORE, NORMAL ANGLE
OVERALL OUTSIDE DIAMETER5.7864 INCHES MINIMUM AND 5.7874 INCHES MAXIMUM IN
CONE CORNER RADIUS0.2800 INCHES NOMINAL IN
RETAINER FABRICATION METHODSTAMPED
STANDOUT WIDTH0.2993 INCHES NOMINAL IN
STYLE DESIGNATORSTRAIGHT BORE, NORMAL ANGLE
MATERIALSTEEL OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
3-1262Interchangeable
interchangeable cross-reference
interchangeable
P212151Interchangeable
interchangeable cross-reference
interchangeable
H41847Interchangeable
interchangeable cross-reference
interchangeable
308-1013P2Interchangeable
interchangeable cross-reference
interchangeable
926CInterchangeable
interchangeable cross-reference
interchangeable
S168T1-183DHSInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is FFB187/01-652?
FFB187/01-652 is a FFB187/01-652.
What parts can replace FFB187/01-652?
There are 23 known substitutes for FFB187/01-652: 3-1262, P212151, H41847 and 20 more. Substitute compatibility should be verified for your specific system.
Is FFB187/01-652 still available?
FFB187/01-652 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