RA and RAHS Sort Rigid Adjustable Couplings
The RA and RAHS couplings are provided in two diverse types. Style II coupling consists of two rigid hubs, adjusting nut and split ring and split ring for motor bub. Sort IV coupling includes two rigid hubs, adjusting nut, split ring for motor hub and spacer.
Capabilities
Axial positioning on the pump impeller in vertical pump applications
Clearence fit bores permits for quick installation and upkeep for pump and/or motor
Simply adjustable for vertical clearence
Removable spacer for simple servicing
AISI 1045 Steel
Stainless Steel coupling also available
Ordering Information
Application: Driver and Driven.
Power: Motor horspower or torque requirement.
Velocity: Motor Velocity or Driven RPM.
Distance concerning shaft ends (BSE).
Shaft sizes.
Adjusting nut threads.
Quantity of believe 
in on both or both shafts.
Submit drawing if available.
RA and RAHS Variety Coupings Efficiency Data
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