Model RC, Rigid Shaft Couplings, are designed to join shafts that are in parallel alignment via precisely bored coupling halves. They are 2-1/2" long x 1-7/8" round and provided in a large range of standard bores to join any shaft to shaft combinations your application requires. Metric to inch couplings are available at your request. They are assembled radially over the shafts with 4 - 10-32 x 5/8" long socket caps screws. Rigid Couplings can used simply to join shafts to complete a drive or tomore
Unit of Measure

Product Group/Model

Model RC

Bore Size A

5/8 Inch

Bore Size B

1 Inch

Design Speed Range

Up to 1800 rpm

Customization/Specialization

  • Hard and Soft Metric
  • English to Metric
  • Specific Space Constraints
  • FDA Standards
  • Government/Military Standards
  • Material Requirements
  • Customer Design Requirements