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February 2, 2021

FHDFR Type Flex-Rigid Couplings
The FHDFR Style coupling consists of 1 flex hub, 1 sleeve with bolt-on seal carrier, one particular rigid hub and one particular accessory kit. This coupling is provided with exposed bolts only.
Options
For long life
Standard 20° stress angle
Heat taken care of bolts for better power
Corrosion resistant bolts and nuts for ease of servicing
Gives parallel, angular misalignment and end float
Made for high-torque low-speed applications that happen in mill operations
Ordering Details
Application: Driver and Driven.
Sort and dimension of coupling, horizontal, vertical and so forth.
Electrical power: Motor horspower or torque necessity.
Speed: Motor RPM or Driven RPM.
Distance among shaft ends (BSE).
Shaft sizes.

FHD Sort Flex-Flex Couplings
The FHD Type coupling includes two flex hubs, two sleeves with bolt-on seal carriers and
a single accessory kit. This coupling is supplied with exposed bolts only.
Capabilities
For prolonged life
Conventional 20° stress angle
Heat taken care of bolts for higher strength
Corrosion resistant bolts and nuts for ease of servicing
Provides parallel, angular misalignment and end float
Built for high-torque low-speed applications that happen in mill operations
Ordering Facts
Application: Driver and Driven.
Kind and dimension of coupling, horizontal, vertical etc.
Energy: Motor horspower or torque necessity.
Velocity: Motor RPM or Driven RPM.
Distance between shaft ends (BSE).
Shaft sizes.