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Home / Categories / Couplings / 7F EB FR
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Couplings

Kop-Flex 7F EB FR

K-F FAST STANDARD

BrandKop-Flex
Part Number2280592
GDS #GDS-109122
Material
Medium Carbon Steel
Bolt Type
Exposed
Bore Size Max (in)
8 in
Bore Type
Rough Bore

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 Number2280592
BrandKop-Flex
MaterialMedium Carbon Steel
Bolt TypeExposed
Bore Size Max (in)8 in
Bore TypeRough Bore
Compatible Bore Size [Min] (in)0 in
Compatible Bore Size Flex Hub [Min] (in)3.5 in
Compatible Bore Size Rigid Hub [Min] (in)4 in
ConfigurationFlex Rigid
Coupling Size7
Coupling TypeGear Coupling
Fastener Quantity16
Fastener Size1 x 3 5/8
Hub Diameter (in)13.375 in
Length Through Bore (in)8.75 in
Lube/Non-LubeLubricated
Max Bore w/standard key for Flex Hub8 in
Measurement SystemImperial
Model Name1-5-7_FR
Outside Diameter (in)20.75 in
Overall Length (in)17.876 in
Rating HP @ 100 RPM1,840
Sleeve TypeFlanged
Speed Max (rpm)3,000 rpm
StyleFASTS
Tooth ProfileStraight Faced Involute Hub tooth
Torque [Max] (in-lb)2,320,000 in/lbs
Torque Rating (in-lb)1,160,000 in/lbs

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

BrandiManufacturer or product brandKop-Flex
Mfg. Catalog NumberiManufacturer catalog number7F EB FR
Mfg. Part NumberiManufacturer part number2280592
GDS #iGDS internal part numberGDS-109122
CategoryiCatalog classificationCouplings
UPCiUniversal Product Code662384010374

Documents & Support

  • PDFCatalog PageView PDF
  • PDFInstallation ManualView PDF
  • 3D/2D CAD Model (view/download)View

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$33151.00
Available
Qtymin. 1
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