FHD Form Flex-Flex Couplings
The FHD Variety coupling consists of two flex hubs, two sleeves with bolt-on seal carriers and
one particular accessory kit. This coupling is provided with exposed bolts only.
Functions
For extended daily life
Common 20° stress angle
Heat treated bolts for greater power
Corrosion resistant bolts and nuts for ease of maintenance
Offers 
parallel, angular misalignment and finish float
Designed for high-torque low-speed applications that take place in mill operations
Ordering Info
Application: Driver and Driven.
Kind and dimension of coupling, horizontal, vertical and so on.
Energy: Motor horspower or torque requirement.
Velocity: Motor RPM or Driven RPM.
Distance involving shaft ends (BSE).
Shaft sizes.
FHDFR Form Flex-Rigid Couplings
The FHDFR Variety coupling includes one flex hub, a single sleeve with bolt-on seal carrier, one particular rigid hub and a single accessory kit. This coupling is supplied with exposed bolts only.
Features
For lengthy daily life
Normal 20° pressure angle
Heat treated bolts for higher power
Corrosion resistant bolts and nuts for ease of servicing
Gives parallel, angular misalignment and end float
Developed for high-torque low-speed applications that arise in mill operations
Ordering Facts
Application: Driver and Driven.
Kind and size of coupling, horizontal, vertical and so forth.
Power: Motor horspower or torque requirement.
Pace: Motor RPM or Driven RPM.
Distance among shaft ends (BSE).
Shaft sizes.