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    Double Disc Couplings: Clamp Style, Metric

    Clamp style double disc couplings with metric dimensions. Bore sizes from 3mm to 32mm.

    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 1-24 of 420

    Set Descending Direction
    1. Ruland MDCD15-3-3-A, Double Disc Coupling
      MDCD15-3-3-A
      As low as $74.19 $108.81
      Ruland MDCD15-3-3-A, 3mm x 3mm Double Disc Coupling, Aluminum, Clamp Style, 15.0mm OD, 23.8mm Length
      Add to Compare
    2. Ruland MDCD15-4-3-A, Double Disc Coupling
      MDCD15-4-3-A
      As low as $74.19 $108.81
      Ruland MDCD15-4-3-A, 4mm x 3mm Double Disc Coupling, Aluminum, Clamp Style, 15.0mm OD, 23.8mm Length
      Add to Compare
    3. Ruland MDCD15-4-4-A, Double Disc Coupling
      MDCD15-4-4-A
      As low as $74.19 $108.81
      Ruland MDCD15-4-4-A, 4mm x 4mm Double Disc Coupling, Aluminum, Clamp Style, 15.0mm OD, 23.8mm Length
      Add to Compare
    4. Ruland MDCD15-5-3-A, Double Disc Coupling
      MDCD15-5-3-A
      As low as $74.19 $108.81
      Ruland MDCD15-5-3-A, 5mm x 3mm Double Disc Coupling, Aluminum, Clamp Style, 15.0mm OD, 23.8mm Length
      Add to Compare
    5. Ruland MDCD15-5-4-A, Double Disc Coupling
      MDCD15-5-4-A
      As low as $74.19 $108.81
      Ruland MDCD15-5-4-A, 5mm x 4mm Double Disc Coupling, Aluminum, Clamp Style, 15.0mm OD, 23.8mm Length
      Add to Compare
    6. Ruland MDCD15-5-5-A, Double Disc Coupling
      MDCD15-5-5-A
      As low as $74.19 $108.81
      Ruland MDCD15-5-5-A, 5mm x 5mm Double Disc Coupling, Aluminum, Clamp Style, 15.0mm OD, 23.8mm Length
      Add to Compare
    7. Ruland MDCD15-6-3-A, Double Disc Coupling
      MDCD15-6-3-A
      As low as $74.19 $108.81
      Ruland MDCD15-6-3-A, 6mm x 3mm Double Disc Coupling, Aluminum, Clamp Style, 15.0mm OD, 23.8mm Length
      Add to Compare
    8. Ruland MDCD15-6-4-A, Double Disc Coupling
      MDCD15-6-4-A
      As low as $74.19 $108.81
      Ruland MDCD15-6-4-A, 6mm x 4mm Double Disc Coupling, Aluminum, Clamp Style, 15.0mm OD, 23.8mm Length
      Add to Compare
    9. Ruland MDCD15-6-5-A, Double Disc Coupling
      MDCD15-6-5-A
      As low as $74.19 $108.81
      Ruland MDCD15-6-5-A, 6mm x 5mm Double Disc Coupling, Aluminum, Clamp Style, 15.0mm OD, 23.8mm Length
      Add to Compare
    10. Ruland MDCD15-6-6-A, Double Disc Coupling
      MDCD15-6-6-A
      As low as $74.19 $108.81
      Ruland MDCD15-6-6-A, 6mm x 6mm Double Disc Coupling, Aluminum, Clamp Style, 15.0mm OD, 23.8mm Length
      Add to Compare
    11. Ruland MDCD19-4-4-A, Double Disc Coupling
      MDCD19-4-4-A
      As low as $69.53 $101.98
      Ruland MDCD19-4-4-A, 4mm x 4mm Double Disc Coupling, Aluminum, Clamp Style, 19.1mm OD, 30.2mm Length
      Add to Compare
    12. Ruland MDCD19-5-4-A, Double Disc Coupling
      MDCD19-5-4-A
      As low as $69.53 $101.98
      Ruland MDCD19-5-4-A, 5mm x 4mm Double Disc Coupling, Aluminum, Clamp Style, 19.1mm OD, 30.2mm Length
      Add to Compare
    13. Ruland MDCD19-5-5-A, Double Disc Coupling
      MDCD19-5-5-A
      As low as $69.53 $101.98
      Ruland MDCD19-5-5-A, 5mm x 5mm Double Disc Coupling, Aluminum, Clamp Style, 19.1mm OD, 30.2mm Length
      Add to Compare
    14. Ruland MDCD19-6-4-A, Double Disc Coupling
      MDCD19-6-4-A
      As low as $69.53 $101.98
      Ruland MDCD19-6-4-A, 6mm x 4mm Double Disc Coupling, Aluminum, Clamp Style, 19.1mm OD, 30.2mm Length
      Add to Compare
    15. Ruland MDCD19-6-5-A, Double Disc Coupling
      MDCD19-6-5-A
      As low as $69.53 $101.98
      Ruland MDCD19-6-5-A, 6mm x 5mm Double Disc Coupling, Aluminum, Clamp Style, 19.1mm OD, 30.2mm Length
      Add to Compare
    16. Ruland MDCD19-6-6-A, Double Disc Coupling
      MDCD19-6-6-A
      As low as $69.53 $101.98
      Ruland MDCD19-6-6-A, 6mm x 6mm Double Disc Coupling, Aluminum, Clamp Style, 19.1mm OD, 30.2mm Length
      Add to Compare
    17. Ruland MDCD19-7-4-A, Double Disc Coupling
      MDCD19-7-4-A
      As low as $69.53 $101.98
      Ruland MDCD19-7-4-A, 7mm x 4mm Double Disc Coupling, Aluminum, Clamp Style, 19.1mm OD, 30.2mm Length
      Add to Compare
    18. Ruland MDCD19-7-5-A, Double Disc Coupling
      MDCD19-7-5-A
      As low as $69.53 $101.98
      Ruland MDCD19-7-5-A, 7mm x 5mm Double Disc Coupling, Aluminum, Clamp Style, 19.1mm OD, 30.2mm Length
      Add to Compare
    19. Ruland MDCD19-7-6-A, Double Disc Coupling
      MDCD19-7-6-A
      As low as $69.53 $101.98
      Ruland MDCD19-7-6-A, 7mm x 6mm Double Disc Coupling, Aluminum, Clamp Style, 19.1mm OD, 30.2mm Length
      Add to Compare
    20. Ruland MDCD19-7-7-A, Double Disc Coupling
      MDCD19-7-7-A
      As low as $69.53 $101.98
      Ruland MDCD19-7-7-A, 7mm x 7mm Double Disc Coupling, Aluminum, Clamp Style, 19.1mm OD, 30.2mm Length
      Add to Compare
    21. Ruland MDCD19-8-4-A, Double Disc Coupling
      MDCD19-8-4-A
      As low as $69.53 $101.98
      Ruland MDCD19-8-4-A, 8mm x 4mm Double Disc Coupling, Aluminum, Clamp Style, 19.1mm OD, 30.2mm Length
      Add to Compare
    22. Ruland MDCD19-8-5-A, Double Disc Coupling
      MDCD19-8-5-A
      As low as $69.53 $101.98
      Ruland MDCD19-8-5-A, 8mm x 5mm Double Disc Coupling, Aluminum, Clamp Style, 19.1mm OD, 30.2mm Length
      Add to Compare
    23. Ruland MDCD19-8-6-A, Double Disc Coupling
      MDCD19-8-6-A
      As low as $69.53 $101.98
      Ruland MDCD19-8-6-A, 8mm x 6mm Double Disc Coupling, Aluminum, Clamp Style, 19.1mm OD, 30.2mm Length
      Add to Compare
    24. Ruland MDCD19-8-7-A, Double Disc Coupling
      MDCD19-8-7-A
      As low as $69.53 $101.98
      Ruland MDCD19-8-7-A, 8mm x 7mm Double Disc Coupling, Aluminum, Clamp Style, 19.1mm OD, 30.2mm Length
      Add to Compare
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    Bore (B1)
    1. 3 mm 1 item
    2. 4 mm 3 items
    3. 5 mm 5 items
    4. 6 mm 8 items
    5. 7 mm 6 items
    6. 8 mm 9 items
    7. 9 mm 5 items
    8. 10 mm 9 items
    9. 11 mm 12 items
    10. 12 mm 16 items
    11. 13 mm 10 items
    12. 14 mm 16 items
    13. 15 mm 20 items
    14. 16 mm 24 items
    15. 17 mm 18 items
    16. 18 mm 21 items
    17. 19 mm 24 items
    18. 20 mm 28 items
    19. 22 mm 20 items
    20. 24 mm 23 items
    21. 25 mm 27 items
    22. 28 mm 18 items
    23. 30 mm 21 items
    24. 32 mm 24 items
    25. 35 mm 13 items
    26. 38 mm 15 items
    27. 40 mm 7 items
    28. 42 mm 8 items
    29. 45 mm 9 items
    Small Bore (B2)
    1. 3 mm 4 items
    2. 4 mm 8 items
    3. 5 mm 6 items
    4. 6 mm 11 items
    5. 7 mm 8 items
    6. 8 mm 15 items
    7. 9 mm 11 items
    8. 10 mm 21 items
    9. 11 mm 18 items
    10. 12 mm 26 items
    11. 13 mm 22 items
    12. 14 mm 33 items
    13. 15 mm 29 items
    14. 16 mm 25 items
    15. 17 mm 21 items
    16. 18 mm 18 items
    17. 19 mm 15 items
    18. 20 mm 21 items
    19. 22 mm 17 items
    20. 24 mm 14 items
    21. 25 mm 20 items
    22. 28 mm 16 items
    23. 30 mm 13 items
    24. 32 mm 10 items
    25. 35 mm 7 items
    26. 38 mm 5 items
    27. 40 mm 3 items
    28. 42 mm 2 items
    29. 45 mm 1 item
    Outer Diameter (OD)
    1. 0.590 in (15.0 mm) 10 items
    2. 0.750 in (19.1 mm) 15 items
    3. 1.000 in (25.4 mm) 27 items
    4. 1.313 in (33.3 mm) 45 items
    5. 1.625 in (41.3 mm) 66 items
    6. 2.000 in (50.8 mm) 76 items
    7. 2.250 in (57.2 mm) 91 items
    8. 2.750 in (69.9 mm) 45 items
    9. 3.125 in (79.4 mm) 45 items
    Length (L)
    1. 0.937 in (23.8 mm) 10 items
    2. 1.189 in (30.2 mm) 15 items
    3. 1.374 in (34.9 mm) 27 items
    4. 1.770 in (45.0 mm) 45 items
    5. 2.165 in (55.0 mm) 66 items
    6. 2.519 in (64.0 mm) 76 items
    7. 3.080 in (78.2 mm) 91 items
    8. 3.531 in (89.7 mm) 45 items
    9. 3.938 in (100.0 mm) 45 items
    Static Torque
    1. 1.7 Nm 10 items
    2. 2.8 Nm 15 items
    3. 5.6 Nm 27 items
    4. 11.3 Nm 45 items
    5. 20.3 Nm 66 items
    6. 39.6 Nm 76 items
    7. 50.9 Nm 91 items
    8. 96.03 Nm 45 items
    9. 129.93 Nm 45 items
    Angular Misalignment
    1. 1.0° 10 items
    2. 2.0° 410 items
    Parallel Misalignment
    1. 0.05 mm 10 items
    2. 0.10 mm 15 items
    3. 0.15 mm 27 items
    4. 0.20 mm 45 items
    5. 0.25 mm 66 items
    6. 0.30 mm 257 items
    Axial Motion
    1. 0.10 mm 10 items
    2. 0.20 mm 15 items
    3. 0.30 mm 27 items
    4. 0.40 mm 45 items
    5. 0.51 mm 66 items
    6. 0.64 mm 76 items
    7. 0.76 mm 181 items
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