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Technical Data Sheet
PartsTable / COMPONENT / 143211
143211 ✓ 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

RESISTOR,VARIABLE,NONWIRE WOUND,. Key specifications include operating_range: -30.0 TO 120.0 DEG FAHRENHEIT, information_recorded: TEMPERATURE. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-108-8011, 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
143211
NSN: 3110-00-108-8011
FSC: 3110
CAGE: 30379 — EUCLID INC (USA)
SPECIFICATIONS
operating_range-30.0 TO 120.0 DEG FAHRENHEIT
information_recordedTEMPERATURE
NSN3110-00-108-8011
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 143211 · 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
•
OVERALL OUTSIDE DIAMETER: 1.8750 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH2.0000 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER1.8750 INCHES NOMINAL IN
SPECIAL FEATURESROLLER TYPE: SOLID
VERIFIED SUBSTITUTES & CROSS-REFERENCES 25
121562-1Interchangeable
interchangeable cross-reference
interchangeable
1991Interchangeable
interchangeable cross-reference
interchangeable
311-0580-00Interchangeable
interchangeable cross-reference
interchangeable
41695Interchangeable
interchangeable cross-reference
interchangeable
TK0580Interchangeable
interchangeable cross-reference
interchangeable
4563Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 143211?
143211 is a RESISTOR,VARIABLE,NONWIRE WOUND,.
What parts can replace 143211?
There are 25 known substitutes for 143211: 121562-1, 1991, 311-0580-00 and 22 more. Substitute compatibility should be verified for your specific system.
Is 143211 still available?
143211 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