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Keyed Double Disc Couplings: Clamp Style, Metric

Clamp style double disc couplings with bores with keyways and metric dimensions. Bore sizes from 7mm to 30mm.

Features

  • High torque
  • Balanced design for high RPM
  • Low Inertia
  • No maintenance
  • High torsional stiffness
  • Constant velocity
  • Long life
  • Zero backlash
  • RoHS3 and REACH Compliant
  • Maximum speed: 10,000 RPM
  • Bore tolerance: +.03mm/-.00mm
  • Temperature Range: -10°F to 200°F
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 382

Set Descending Direction
  1. Ruland MDCDK25-9-7-A, Double Disc Coupling
    MDCDK25-9-7-A
    As low as $87.59 $128.47
    Ruland MDCDK25-9-7-A, 9mm x 7mm Double Disc Coupling, Aluminum, Clamp Style With Keyway, 25.4mm OD, 34.9mm Length
  2. Ruland MDCDK25-9-8-A, Double Disc Coupling
    MDCDK25-9-8-A
    As low as $87.59 $128.47
    Ruland MDCDK25-9-8-A, 9mm x 8mm Double Disc Coupling, Aluminum, Clamp Style With Keyway, 25.4mm OD, 34.9mm Length
  3. MDCDK25-9-9-A
    MDCDK25-9-9-A
    As low as $87.59 $128.47
    Ruland MDCDK25-9-9-A, 9mm x 9mm Double Disc Coupling, Aluminum, Clamp Style With Keyway, 25.4mm OD, 34.9mm Length
  4. Ruland MDCDK33-10-10-A, Double Disc Coupling
    MDCDK33-10-10-A
    As low as $96.39 $141.37
    Ruland MDCDK33-10-10-A, 10mm x 10mm Double Disc Coupling, Aluminum, Clamp Style With Keyway, 33.3mm OD, 45.0mm Length
  5. Ruland MDCDK33-10-8-A, Double Disc Coupling
    MDCDK33-10-8-A
    As low as $96.39 $141.37
    Ruland MDCDK33-10-8-A, 10mm x 8mm Double Disc Coupling, Aluminum, Clamp Style With Keyway, 33.3mm OD, 45.0mm Length
  6. Ruland MDCDK33-10-9-A, Double Disc Coupling
    MDCDK33-10-9-A
    As low as $96.39 $141.37
    Ruland MDCDK33-10-9-A, 10mm x 9mm Double Disc Coupling, Aluminum, Clamp Style With Keyway, 33.3mm OD, 45.0mm Length
  7. Ruland MDCDK33-11-10-A, Double Disc Coupling
    MDCDK33-11-10-A
    As low as $96.39 $141.37
    Ruland MDCDK33-11-10-A, 11mm x 10mm Double Disc Coupling, Aluminum, Clamp Style With Keyway, 33.3mm OD, 45.0mm Length
  8. Ruland MDCDK33-11-11-A, Double Disc Coupling
    MDCDK33-11-11-A
    As low as $96.39 $141.37
    Ruland MDCDK33-11-11-A, 11mm x 11mm Double Disc Coupling, Aluminum, Clamp Style With Keyway, 33.3mm OD, 45.0mm Length
  9. Ruland MDCDK33-11-8-A, Double Disc Coupling
    MDCDK33-11-8-A
    As low as $96.39 $141.37
    Ruland MDCDK33-11-8-A, 11mm x 8mm Double Disc Coupling, Aluminum, Clamp Style With Keyway, 33.3mm OD, 45.0mm Length
  10. Ruland MDCDK33-11-9-A, Double Disc Coupling
    MDCDK33-11-9-A
    As low as $96.39 $141.37
    Ruland MDCDK33-11-9-A, 11mm x 9mm Double Disc Coupling, Aluminum, Clamp Style With Keyway, 33.3mm OD, 45.0mm Length
  11. Ruland MDCDK33-12-10-A, Double Disc Coupling
    MDCDK33-12-10-A
    As low as $96.39 $141.37
    Ruland MDCDK33-12-10-A, 12mm x 10mm Double Disc Coupling, Aluminum, Clamp Style With Keyway, 33.3mm OD, 45.0mm Length
  12. Ruland MDCDK33-12-11-A, Double Disc Coupling
    MDCDK33-12-11-A
    As low as $96.39 $141.37
    Ruland MDCDK33-12-11-A, 12mm x 11mm Double Disc Coupling, Aluminum, Clamp Style With Keyway, 33.3mm OD, 45.0mm Length
  13. Ruland MDCDK33-12-12-A, Double Disc Coupling
    MDCDK33-12-12-A
    As low as $96.39 $141.37
    Ruland MDCDK33-12-12-A, 12mm x 12mm Double Disc Coupling, Aluminum, Clamp Style With Keyway, 33.3mm OD, 45.0mm Length
  14. Ruland MDCDK33-12-8-A, Double Disc Coupling
    MDCDK33-12-8-A
    As low as $96.39 $141.37
    Ruland MDCDK33-12-8-A, 12mm x 8mm Double Disc Coupling, Aluminum, Clamp Style With Keyway, 33.3mm OD, 45.0mm Length
  15. Ruland MDCDK33-12-9-A, Double Disc Coupling
    MDCDK33-12-9-A
    As low as $96.39 $141.37
    Ruland MDCDK33-12-9-A, 12mm x 9mm Double Disc Coupling, Aluminum, Clamp Style With Keyway, 33.3mm OD, 45.0mm Length
  16. Ruland MDCDK33-13-10-A, Double Disc Coupling
    MDCDK33-13-10-A
    As low as $96.39 $141.37
    Ruland MDCDK33-13-10-A, 13mm x 10mm Double Disc Coupling, Aluminum, Clamp Style With Keyway, 33.3mm OD, 45.0mm Length
  17. Ruland MDCDK33-13-11-A, Double Disc Coupling
    MDCDK33-13-11-A
    As low as $96.39 $141.37
    Ruland MDCDK33-13-11-A, 13mm x 11mm Double Disc Coupling, Aluminum, Clamp Style With Keyway, 33.3mm OD, 45.0mm Length
  18. Ruland MDCDK33-13-12-A, Double Disc Coupling
    MDCDK33-13-12-A
    As low as $96.39 $141.37
    Ruland MDCDK33-13-12-A, 13mm x 12mm Double Disc Coupling, Aluminum, Clamp Style With Keyway, 33.3mm OD, 45.0mm Length
  19. Ruland MDCDK33-13-13-A, Double Disc Coupling
    MDCDK33-13-13-A
    As low as $96.39 $141.37
    Ruland MDCDK33-13-13-A, 13mm x 13mm Double Disc Coupling, Aluminum, Clamp Style With Keyway, 33.3mm OD, 45.0mm Length
  20. Ruland MDCDK33-13-8-A, Double Disc Coupling
    MDCDK33-13-8-A
    As low as $96.39 $141.37
    Ruland MDCDK33-13-8-A, 13mm x 8mm Double Disc Coupling, Aluminum, Clamp Style With Keyway, 33.3mm OD, 45.0mm Length
  21. Ruland MDCDK33-13-9-A, Double Disc Coupling
    MDCDK33-13-9-A
    As low as $96.39 $141.37
    Ruland MDCDK33-13-9-A, 13mm x 9mm Double Disc Coupling, Aluminum, Clamp Style With Keyway, 33.3mm OD, 45.0mm Length
  22. Ruland MDCDK33-14-10-A, Double Disc Coupling
    MDCDK33-14-10-A
    As low as $96.39 $141.37
    Ruland MDCDK33-14-10-A, 14mm x 10mm Double Disc Coupling, Aluminum, Clamp Style With Keyway, 33.3mm OD, 45.0mm Length
  23. Ruland MDCDK33-14-11-A, Double Disc Coupling
    MDCDK33-14-11-A
    As low as $96.39 $141.37
    Ruland MDCDK33-14-11-A, 14mm x 11mm Double Disc Coupling, Aluminum, Clamp Style With Keyway, 33.3mm OD, 45.0mm Length
  24. Ruland MDCDK33-14-12-A, Double Disc Coupling
    MDCDK33-14-12-A
    As low as $96.39 $141.37
    Ruland MDCDK33-14-12-A, 14mm x 12mm Double Disc Coupling, Aluminum, Clamp Style With Keyway, 33.3mm OD, 45.0mm Length
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