FHDFR Style Flex-Rigid Couplings
The FHDFR Style coupling consists of one flex hub, 1 sleeve with bolt-on seal carrier, one rigid hub and a single accessory kit. This coupling is provided with exposed bolts only.
Capabilities
For lengthy life
Standard 20° stress angle
Heat treated bolts for greater strength
Corrosion resistant bolts and nuts for ease of upkeep
Provides parallel, angular misalignment and end float
Intended for high-torque low-speed applications 
that arise in mill operations
Ordering Info
Application: Driver and Driven.
Sort and dimension of coupling, horizontal, vertical etc.
Energy: Motor horspower or torque requirement.
Velocity: Motor RPM or Driven RPM.
Distance between shaft ends (BSE).
Shaft sizes.
FHD Variety Flex-Flex Couplings
The FHD Type coupling consists of two flex hubs, two sleeves with bolt-on seal carriers and
one accessory kit. This coupling is supplied with exposed bolts only.
Attributes
For extended lifestyle
Common 20° stress angle
Heat handled bolts for better strength
Corrosion resistant bolts and nuts for ease of upkeep
Supplies parallel, angular misalignment and finish float
Intended for high-torque low-speed applications that occur in mill operations
Ordering Information
Application: Driver and Driven.
Variety and dimension of coupling, horizontal, vertical etc.
Energy: Motor horspower or torque necessity.
Velocity: Motor RPM or Driven RPM.
Distance involving shaft ends (BSE).
Shaft sizes.