Due to Microsoft's discontinuation of updates, including security, certain functionality such as checkout and CAD may not work for you. We recommend using Google Chrome, Microsoft Edge, Firefox, or Safari to ensure full functionality.
Thank you - the Ruland team

Currency
USD - US Dollar
MENU

Carefully Made Shaft Collars

Shop
Account
Settings
  • Language:
    English
    • Currency
    USD - US Dollar

    Inch Double Disc Couplings

    Double disc couplings with inch dimensions. Bore sizes range from 1/8" to 1-1/4".

    Products

    View as Grid Table

    Items 217-240 of 392

    Set Descending Direction
    1. Ruland DCDK44-1 1/2"-32MM-A, Double Disc Coupling
      DCDK44-1 1/2"-32MM-A
      As low as $210.82 $309.20
      Ruland DCDK44-1 1/2"-32MM-A, 1 1/2" x 32MM Double Disc Coupling, Aluminum, Clamp Style With Keyway, 2.750" (69.9mm) OD, 3.531" (89.7 mm) Length
      Add to Compare
    2. Ruland DCDK44-1 1/2"-35MM-A, Double Disc Coupling
      DCDK44-1 1/2"-35MM-A
      As low as $210.82 $309.20
      Ruland DCDK44-1 1/2"-35MM-A, 1 1/2" x 35MM Double Disc Coupling, Aluminum, Clamp Style With Keyway, 2.750" (69.9mm) OD, 3.531" (89.7 mm) Length
      Add to Compare
    3. Ruland DCDK44-1 1/2"-38MM-A, Double Disc Coupling
      DCDK44-1 1/2"-38MM-A
      As low as $210.82 $309.20
      Ruland DCDK44-1 1/2"-38MM-A, 1 1/2" x 38MM Double Disc Coupling, Aluminum, Clamp Style With Keyway, 2.750" (69.9mm) OD, 3.531" (89.7 mm) Length
      Add to Compare
    4. Ruland DCDK44-1 1/4"-20MM-A, Double Disc Coupling
      DCDK44-1 1/4"-20MM-A
      As low as $210.82 $309.20
      Ruland DCDK44-1 1/4"-20MM-A, 1 1/4" x 20MM Double Disc Coupling, Aluminum, Clamp Style With Keyway, 2.750" (69.9mm) OD, 3.531" (89.7 mm) Length
      Add to Compare
    5. Ruland DCDK44-1 1/4"-22MM-A, Double Disc Coupling
      DCDK44-1 1/4"-22MM-A
      As low as $210.82 $309.20
      Ruland DCDK44-1 1/4"-22MM-A, 1 1/4" x 22MM Double Disc Coupling, Aluminum, Clamp Style With Keyway, 2.750" (69.9mm) OD, 3.531" (89.7 mm) Length
      Add to Compare
    6. Ruland DCDK44-1 1/4"-24MM-A, Double Disc Coupling
      DCDK44-1 1/4"-24MM-A
      As low as $210.82 $309.20
      Ruland DCDK44-1 1/4"-24MM-A, 1 1/4" x 24MM Double Disc Coupling, Aluminum, Clamp Style With Keyway, 2.750" (69.9mm) OD, 3.531" (89.7 mm) Length
      Add to Compare
    7. Ruland DCDK44-1 1/4"-25MM-A, Double Disc Coupling
      DCDK44-1 1/4"-25MM-A
      As low as $210.82 $309.20
      Ruland DCDK44-1 1/4"-25MM-A, 1 1/4" x 25MM Double Disc Coupling, Aluminum, Clamp Style With Keyway, 2.750" (69.9mm) OD, 3.531" (89.7 mm) Length
      Add to Compare
    8. Ruland DCDK44-1 1/4"-28MM-A, Double Disc Coupling
      DCDK44-1 1/4"-28MM-A
      As low as $210.82 $309.20
      Ruland DCDK44-1 1/4"-28MM-A, 1 1/4" x 28MM Double Disc Coupling, Aluminum, Clamp Style With Keyway, 2.750" (69.9mm) OD, 3.531" (89.7 mm) Length
      Add to Compare
    9. Ruland DCDK44-1 1/4"-30MM-A, Double Disc Coupling
      DCDK44-1 1/4"-30MM-A
      As low as $210.82 $309.20
      Ruland DCDK44-1 1/4"-30MM-A, 1 1/4" x 30MM Double Disc Coupling, Aluminum, Clamp Style With Keyway, 2.750" (69.9mm) OD, 3.531" (89.7 mm) Length
      Add to Compare
    10. Ruland DCDK44-1 1/8"-20MM-A, Double Disc Coupling
      DCDK44-1 1/8"-20MM-A
      As low as $210.82 $309.20
      Ruland DCDK44-1 1/8"-20MM-A, 1 1/8" x 20MM Double Disc Coupling, Aluminum, Clamp Style With Keyway, 2.750" (69.9mm) OD, 3.531" (89.7 mm) Length
      Add to Compare
    11. Ruland DCDK44-1 1/8"-22MM-A, Double Disc Coupling
      DCDK44-1 1/8"-22MM-A
      As low as $210.82 $309.20
      Ruland DCDK44-1 1/8"-22MM-A, 1 1/8" x 22MM Double Disc Coupling, Aluminum, Clamp Style With Keyway, 2.750" (69.9mm) OD, 3.531" (89.7 mm) Length
      Add to Compare
    12. Ruland DCDK44-1 1/8"-24MM-A, Double Disc Coupling
      DCDK44-1 1/8"-24MM-A
      As low as $210.82 $309.20
      Ruland DCDK44-1 1/8"-24MM-A, 1 1/8" x 24MM Double Disc Coupling, Aluminum, Clamp Style With Keyway, 2.750" (69.9mm) OD, 3.531" (89.7 mm) Length
      Add to Compare
    13. Ruland DCDK44-1 1/8"-25MM-A, Double Disc Coupling
      DCDK44-1 1/8"-25MM-A
      As low as $210.82 $309.20
      Ruland DCDK44-1 1/8"-25MM-A, 1 1/8" x 25MM Double Disc Coupling, Aluminum, Clamp Style With Keyway, 2.750" (69.9mm) OD, 3.531" (89.7 mm) Length
      Add to Compare
    14. Ruland DCDK44-1 1/8"-28MM-A, Double Disc Coupling
      DCDK44-1 1/8"-28MM-A
      As low as $210.82 $309.20
      Ruland DCDK44-1 1/8"-28MM-A, 1 1/8" x 28MM Double Disc Coupling, Aluminum, Clamp Style With Keyway, 2.750" (69.9mm) OD, 3.531" (89.7 mm) Length
      Add to Compare
    15. Ruland DCDK44-1 3/8"-20MM-A, Double Disc Coupling
      DCDK44-1 3/8"-20MM-A
      As low as $210.82 $309.20
      Ruland DCDK44-1 3/8"-20MM-A, 1 3/8" x 20MM Double Disc Coupling, Aluminum, Clamp Style With Keyway, 2.750" (69.9mm) OD, 3.531" (89.7 mm) Length
      Add to Compare
    16. Ruland DCDK44-1 3/8"-22MM-A, Double Disc Coupling
      DCDK44-1 3/8"-22MM-A
      As low as $210.82 $309.20
      Ruland DCDK44-1 3/8"-22MM-A, 1 3/8" x 22MM Double Disc Coupling, Aluminum, Clamp Style With Keyway, 2.750" (69.9mm) OD, 3.531" (89.7 mm) Length
      Add to Compare
    17. Ruland DCDK44-1 3/8"-24MM-A, Double Disc Coupling
      DCDK44-1 3/8"-24MM-A
      As low as $210.82 $309.20
      Ruland DCDK44-1 3/8"-24MM-A, 1 3/8" x 24MM Double Disc Coupling, Aluminum, Clamp Style With Keyway, 2.750" (69.9mm) OD, 3.531" (89.7 mm) Length
      Add to Compare
    18. Ruland DCDK44-1 3/8"-25MM-A, Double Disc Coupling
      DCDK44-1 3/8"-25MM-A
      As low as $210.82 $309.20
      Ruland DCDK44-1 3/8"-25MM-A, 1 3/8" x 25MM Double Disc Coupling, Aluminum, Clamp Style With Keyway, 2.750" (69.9mm) OD, 3.531" (89.7 mm) Length
      Add to Compare
    19. Ruland DCDK44-1 3/8"-28MM-A, Double Disc Coupling
      DCDK44-1 3/8"-28MM-A
      As low as $210.82 $309.20
      Ruland DCDK44-1 3/8"-28MM-A, 1 3/8" x 28MM Double Disc Coupling, Aluminum, Clamp Style With Keyway, 2.750" (69.9mm) OD, 3.531" (89.7 mm) Length
      Add to Compare
    20. Ruland DCDK44-1 3/8"-30MM-A, Double Disc Coupling
      DCDK44-1 3/8"-30MM-A
      As low as $210.82 $309.20
      Ruland DCDK44-1 3/8"-30MM-A, 1 3/8" x 30MM Double Disc Coupling, Aluminum, Clamp Style With Keyway, 2.750" (69.9mm) OD, 3.531" (89.7 mm) Length
      Add to Compare
    21. Ruland DCDK44-1 3/8"-32MM-A, Double Disc Coupling
      DCDK44-1 3/8"-32MM-A
      As low as $210.82 $309.20
      Ruland DCDK44-1 3/8"-32MM-A, 1 3/8" x 32MM Double Disc Coupling, Aluminum, Clamp Style With Keyway, 2.750" (69.9mm) OD, 3.531" (89.7 mm) Length
      Add to Compare
    22. Ruland DCDK44-1"-20MM-A, Double Disc Coupling
      DCDK44-1"-20MM-A
      As low as $210.82 $309.20
      Ruland DCDK44-1"-20MM-A, 1" x 20MM Double Disc Coupling, Aluminum, Clamp Style With Keyway, 2.750" (69.9mm) OD, 3.531" (89.7 mm) Length
      Add to Compare
    23. Ruland DCDK44-1"-22MM-A, Double Disc Coupling
      DCDK44-1"-22MM-A
      As low as $210.82 $309.20
      Ruland DCDK44-1"-22MM-A, 1" x 22MM Double Disc Coupling, Aluminum, Clamp Style With Keyway, 2.750" (69.9mm) OD, 3.531" (89.7 mm) Length
      Add to Compare
    24. Ruland DCDK44-1"-24MM-A, Double Disc Coupling
      DCDK44-1"-24MM-A
      As low as $210.82 $309.20
      Ruland DCDK44-1"-24MM-A, 1" x 24MM Double Disc Coupling, Aluminum, Clamp Style With Keyway, 2.750" (69.9mm) OD, 3.531" (89.7 mm) Length
      Add to Compare
    Page
    per page
     

    Browse By

    Filter
    Shopping Options
    Bore Type
    Unit of Measurement
    1. Inch 266 items
    2. Inch/Metric 126 items
    Bore (B1)
    1. 0.1250 in 1 item
    2. 0.1875 in 3 items
    3. 0.2500 in 6 items
    4. 0.3125 in 6 items
    5. 0.3750 in 12 items
    6. 0.5000 in 22 items
    7. 0.6250 in 22 items
    8. 0.7500 in 22 items
    9. 0.8750 in 22 items
    10. 1.0000 in 33 items
    11. 1.1250 in 31 items
    12. 1.2500 in 39 items
    13. 1.3750 in 31 items
    14. 1.5000 in 39 items
    15. 1.6250 in 19 items
    16. 1.7500 in 22 items
    17. 20 mm 1 item
    18. 22 mm 1 item
    19. 24 mm 2 items
    20. 25 mm 2 items
    21. 28 mm 4 items
    22. 30 mm 6 items
    23. 32 mm 8 items
    24. 35 mm 10 items
    25. 38 mm 10 items
    26. 40 mm 5 items
    27. 42 mm 6 items
    28. 45 mm 7 items
    Small Bore (B2)
    1. 0.1250 in 3 items
    2. 0.1875 in 5 items
    3. 0.2500 in 9 items
    4. 0.3125 in 13 items
    5. 0.3750 in 18 items
    6. 0.5000 in 36 items
    7. 0.6250 in 26 items
    8. 0.7500 in 41 items
    9. 0.8750 in 31 items
    10. 1.0000 in 45 items
    11. 1.1250 in 35 items
    12. 1.2500 in 27 items
    13. 1.3750 in 19 items
    14. 1.5000 in 11 items
    15. 1.6250 in 6 items
    16. 1.7500 in 3 items
    17. 20 mm 6 items
    18. 22 mm 6 items
    19. 24 mm 5 items
    20. 25 mm 12 items
    21. 28 mm 10 items
    22. 30 mm 8 items
    23. 32 mm 6 items
    24. 35 mm 4 items
    25. 38 mm 4 items
    26. 40 mm 2 items
    27. 42 mm 1 item
    Keyway
    1. No 141 items
    2. Yes 251 items
    Outer Diameter (OD)
    1. 0.590 in (15.0 mm) 6 items
    2. 0.750 in (19.1 mm) 6 items
    3. 1.000 in (25.4 mm) 17 items
    4. 1.313 in (33.3 mm) 19 items
    5. 1.625 in (41.3 mm) 20 items
    6. 2.000 in (50.8 mm) 30 items
    7. 2.250 in (57.2 mm) 56 items
    8. 2.750 in (69.9 mm) 119 items
    9. 3.125 in (79.4 mm) 119 items
    Length (L)
    1. 0.937 in (23.8 mm) 6 items
    2. 1.189 in (30.2 mm) 6 items
    3. 1.374 in (34.9 mm) 17 items
    4. 1.770 in (45.0 mm) 19 items
    5. 2.165 in (55.0 mm) 20 items
    6. 2.519 in (64.0 mm) 30 items
    7. 3.080 in (78.2 mm) 56 items
    8. 3.531 in (89.7 mm) 119 items
    9. 3.938 in (100.0 mm) 119 items
    Static Torque
    1. 15 lb-in 6 items
    2. 25 lb-in 6 items
    3. 50 lb-in 17 items
    4. 100 lb-in 19 items
    5. 180 lb-in 20 items
    6. 350 lb-in 30 items
    7. 450 lb-in 56 items
    8. 850 lb-in 56 items
    9. 1150 lb-in 56 items
    10. 850 lb-in (96.03 Nm) 63 items
    11. 1150 lb-in (129.93 Nm) 63 items
    Angular Misalignment
    1. 1.0° 6 items
    2. 2.0° 386 items
    Parallel Misalignment
    1. 0.002 in 6 items
    2. 0.004 in 6 items
    3. 0.006 in 17 items
    4. 0.008 in 19 items
    5. 0.010 in 20 items
    6. 0.012 in 198 items
    7. 0.012 in (0.30 mm) 126 items
    Axial Motion
    1. 0.004 in 6 items
    2. 0.008 in 6 items
    3. 0.012 in 17 items
    4. 0.016 in 19 items
    5. 0.020 in 20 items
    6. 0.025 in 30 items
    7. 0.030 in 168 items
    8. 0.030 in (0.76 mm) 126 items
    Compare Products
    1. Remove This Item
    Compare
    Clear All
    Select products to compare.
    My Favorites
    Last Added Items
    1. Add to Cart
      Remove This Item
    Go to My Favorites
    Add products to your favorites.
    © 2025 Ruland Manufacturing Co., Inc. All rights reserved Top