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P-Series Beam Coupling - PSMR

Set screw style P-Series four beam couplings (also referred to as helical couplings) with metric dimensions. Bore sizes range from 3mm to 12mm.

Features

  • Aluminum
    • Extra flexible with low bearing loads
    • Lightweight for low inertia
    • Temperature range: -40°F to 225°F
  • Stainless Steel
    • Flexible with low bearing loads
    • Corrosion resistant
    • Temperature range: -40°F to 350°F
  • Multiple beam cuts improve parallel misalignment capabilities
  • Zero backlash
  • Constant velocity
  • RoHS3 and REACH Compliant
  • Maximum speed: 6,000 RPM
  • Bore tolerance: +.025mm/–.000mm
Line DrawingLine Drawing

How to Specify

Part numbers are in the following format with numbers representing millimeters:

Part Number Identification

Products

View as Grid Table

Items 25-48 of 198

Set Descending Direction
  1. Ruland PSMR19-5-4-A, Four Beam Coupling
    PSMR19-5-4-A
    Ruland PSMR19-5-4-A, 5mm x 4mm Four Beam Coupling, Aluminum, Set Screw Style, 19.1mm OD, 22.9mm Length
  2. Ruland PSMR19-5-4-SS, Four Beam Coupling
    PSMR19-5-4-SS
    Ruland PSMR19-5-4-SS, 5mm x 4mm Four Beam Coupling, Stainless Steel, Set Screw Style, 19.1mm OD, 22.9mm Length
  3. Ruland PSMR19-5-5-A, Four Beam Coupling
    PSMR19-5-5-A
    Ruland PSMR19-5-5-A, 5mm x 5mm Four Beam Coupling, Aluminum, Set Screw Style, 19.1mm OD, 22.9mm Length
  4. Ruland PSMR19-5-5-SS, Four Beam Coupling
    PSMR19-5-5-SS
    Ruland PSMR19-5-5-SS, 5mm x 5mm Four Beam Coupling, Stainless Steel, Set Screw Style, 19.1mm OD, 22.9mm Length
  5. Ruland PSMR19-6-3-A, Four Beam Coupling
    PSMR19-6-3-A
    Ruland PSMR19-6-3-A, 6mm x 3mm Four Beam Coupling, Aluminum, Set Screw Style, 19.1mm OD, 22.9mm Length
  6. Ruland PSMR19-6-3-SS, Four Beam Coupling
    PSMR19-6-3-SS
    Ruland PSMR19-6-3-SS, 6mm x 3mm Four Beam Coupling, Stainless Steel, Set Screw Style, 19.1mm OD, 22.9mm Length
  7. Ruland PSMR19-6-4-A, Four Beam Coupling
    PSMR19-6-4-A
    Ruland PSMR19-6-4-A, 6mm x 4mm Four Beam Coupling, Aluminum, Set Screw Style, 19.1mm OD, 22.9mm Length
  8. Ruland PSMR19-6-4-SS, Four Beam Coupling
    PSMR19-6-4-SS
    Ruland PSMR19-6-4-SS, 6mm x 4mm Four Beam Coupling, Stainless Steel, Set Screw Style, 19.1mm OD, 22.9mm Length
  9. Ruland PSMR19-6-5-A, Four Beam Coupling
    PSMR19-6-5-A
    Ruland PSMR19-6-5-A, 6mm x 5mm Four Beam Coupling, Aluminum, Set Screw Style, 19.1mm OD, 22.9mm Length
  10. Ruland PSMR19-6-5-SS, Four Beam Coupling
    PSMR19-6-5-SS
    Ruland PSMR19-6-5-SS, 6mm x 5mm Four Beam Coupling, Stainless Steel, Set Screw Style, 19.1mm OD, 22.9mm Length
  11. Ruland PSMR19-6-6-A, Four Beam Coupling
    PSMR19-6-6-A
    Ruland PSMR19-6-6-A, 6mm x 6mm Four Beam Coupling, Aluminum, Set Screw Style, 19.1mm OD, 22.9mm Length
  12. Ruland PSMR19-6-6-SS, Four Beam Coupling
    PSMR19-6-6-SS
    Ruland PSMR19-6-6-SS, 6mm x 6mm Four Beam Coupling, Stainless Steel, Set Screw Style, 19.1mm OD, 22.9mm Length
  13. Ruland PSMR22-5-5-A, Four Beam Coupling
    PSMR22-5-5-A
    Ruland PSMR22-5-5-A, 5mm x 5mm Four Beam Coupling, Aluminum, Set Screw Style, 22.2mm OD, 27.0mm Length
  14. Ruland PSMR22-5-5-SS, Four Beam Coupling
    PSMR22-5-5-SS
    Ruland PSMR22-5-5-SS, 5mm x 5mm Four Beam Coupling, Stainless Steel, Set Screw Style, 22.2mm OD, 27.0mm Length
  15. Ruland PSMR22-6-5-A, Four Beam Coupling
    PSMR22-6-5-A
    Ruland PSMR22-6-5-A, 6mm x 5mm Four Beam Coupling, Aluminum, Set Screw Style, 22.2mm OD, 27.0mm Length
  16. Ruland PSMR22-6-5-SS, Four Beam Coupling
    PSMR22-6-5-SS
    Ruland PSMR22-6-5-SS, 6mm x 5mm Four Beam Coupling, Stainless Steel, Set Screw Style, 22.2mm OD, 27.0mm Length
  17. Ruland PSMR22-6-6-A, Four Beam Coupling
    PSMR22-6-6-A
    Ruland PSMR22-6-6-A, 6mm x 6mm Four Beam Coupling, Aluminum, Set Screw Style, 22.2mm OD, 27.0mm Length
  18. Ruland PSMR22-6-6-SS, Four Beam Coupling
    PSMR22-6-6-SS
    Ruland PSMR22-6-6-SS, 6mm x 6mm Four Beam Coupling, Stainless Steel, Set Screw Style, 22.2mm OD, 27.0mm Length
  19. Ruland PSMR22-7-5-A, Four Beam Coupling
    PSMR22-7-5-A
    Ruland PSMR22-7-5-A, 7mm x 5mm Four Beam Coupling, Aluminum, Set Screw Style, 22.2mm OD, 27.0mm Length
  20. Ruland PSMR22-7-5-SS, Four Beam Coupling
    PSMR22-7-5-SS
    Ruland PSMR22-7-5-SS, 7mm x 5mm Four Beam Coupling, Stainless Steel, Set Screw Style, 22.2mm OD, 27.0mm Length
  21. Ruland PSMR22-7-6-A, Four Beam Coupling
    PSMR22-7-6-A
    Ruland PSMR22-7-6-A, 7mm x 6mm Four Beam Coupling, Aluminum, Set Screw Style, 22.2mm OD, 27.0mm Length
  22. Ruland PSMR22-7-6-SS, Four Beam Coupling
    PSMR22-7-6-SS
    Ruland PSMR22-7-6-SS, 7mm x 6mm Four Beam Coupling, Stainless Steel, Set Screw Style, 22.2mm OD, 27.0mm Length
  23. Ruland PSMR22-7-7-A, Four Beam Coupling
    PSMR22-7-7-A
    Ruland PSMR22-7-7-A, 7mm x 7mm Four Beam Coupling, Aluminum, Set Screw Style, 22.2mm OD, 27.0mm Length
  24. Ruland PSMR22-7-7-SS, Four Beam Coupling
    PSMR22-7-7-SS
    Ruland PSMR22-7-7-SS, 7mm x 7mm Four Beam Coupling, Stainless Steel, Set Screw Style, 22.2mm OD, 27.0mm Length
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