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Technical Data Sheet
PartsTable / COMPONENT / FFB171/32J11C2B
FFB171/32J11C2B ✓ 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 FFB171/32J11C2B is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-156-7926, 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
FFB171/32J11C2B
NSN: 3110-00-156-7926
FSC: 3110
CAGE: 81348 — FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC (USA)
SPECIFICATIONS
Part NumberFFB171/32J11C2B
NSN3110-00-156-7926
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: FFB171/32J11C2B · 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 SHAPE: STRAIGHT
•
OVERALL OUTSIDE DIAMETER: 100.00 MILLIMETERS NOMINAL MM
•
INTERNAL FIT-UP CONTACT ANGULAR DIRECTION: OUTWARD CONVERGENT
•
STYLE DESIGNATOR: LOADING GROOVE, NON-SEPARABLE
•
LUBRICATION MATERIAL: GREASE
•
SHIELD QUANTITY: 2
•
LOAD DIRECTION: ANGULAR
TECHNICAL CHARACTERISTICS (FLIS)
BORE SHAPESTRAIGHT
OVERALL OUTSIDE DIAMETER100.00 MILLIMETERS NOMINAL MM
OVERALL WIDTH1.3125 INCHES NOMINAL IN
INTERNAL FIT-UP CONTACT ANGULAR DIRECTIONOUTWARD CONVERGENT
STYLE DESIGNATORLOADING GROOVE, NON-SEPARABLE
LUBRICATION MATERIALGREASE
SHIELD QUANTITY2
LOAD DIRECTIONANGULAR
SURFACE FINISHGROUND
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATIONDOD-G-24508 MIL SPEC SINGLE MATERIAL RESPONSE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
44-502-1Interchangeable
interchangeable cross-reference
interchangeable
24JS118-1Interchangeable
interchangeable cross-reference
interchangeable
8050-1Interchangeable
interchangeable cross-reference
interchangeable
55511Interchangeable
interchangeable cross-reference
interchangeable
SMB187091Interchangeable
interchangeable cross-reference
interchangeable
FFS92TYPE1STYLE4SInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is FFB171/32J11C2B?
FFB171/32J11C2B is a FFB171/32J11C2B.
What parts can replace FFB171/32J11C2B?
There are 7 known substitutes for FFB171/32J11C2B: 44-502-1, 24JS118-1, 8050-1 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for FFB171/32J11C2B?
FFB171/32J11C2B is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-156-7926. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026