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Home / Categories / Couplings / 4F LEFD
Product image 1
Couplings

Kop-Flex 4F LEFD

K-F FAST STANDARD

BrandKop-Flex
Part Number1960806
GDS #GDS-107947
Series
Fast
Material
Phenolic Disc
Bolt Type
Exposed/Shrouded
Component Type
Limited End Float Disc

Need help confirming fit? Send us the current part number, shaft size, housing photo, or equipment model.

Product Overview

  • All-metal end ring seal design for maximum service life. The industry standard for over 75 years.
  • Provides 300% greater lubricant capacity than o-ring style couplings.
  • Greater lubricant capacity allows longer periods between scheduled lubrications and longer service life.
  • Straight tooth design provides improved load distribution, lower stresses and longer life for the gear teeth.
Part Number1960806
BrandKop-Flex
MaterialPhenolic Disc
Bolt TypeExposed/Shrouded
Component TypeLimited End Float Disc
Coupling Size4
Coupling TypeGear Coupling
IncludesEnd Float Plate
Lube/Non-LubeLubricated
Measurement SystemImperial
ModelFASTS
Outside Diameter (in)12 in
SeriesFast
Total LEF0.1875
HTC8483.90.8010

Always verify dimensions, load ratings, material, and seal type before ordering.

BrandiManufacturer or product brandKop-Flex
Mfg. Catalog NumberiManufacturer catalog number4F LEFD
Mfg. Part NumberiManufacturer part number1960806
GDS #iGDS internal part numberGDS-107947
CategoryiCatalog classificationCouplings
UPCiUniversal Product Code662384268829

Documents & Support

  • PDFCatalog PageView PDF
  • PDFInstallation ManualView PDF

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Price Each
$947.43
Available
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Returns: Special order — non-returnable. Return policy