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    JUMP TO: About Why Ruland Custom Designs Products

    About

    Inch Dimensions

    Bellows couplings with inch dimensions are available are available with clamp style hubs with or without keyways in bore sizes ranging from 1/8” to 1-3/4”. Stainless steel hubs and other custom features are available by special order.

    EXPLORE >>
    Inch Dimensions
    Metric Dimensions

    Bellows couplings with metric dimensions are available with clamp style hubs with or without keyways in bore sizes ranging from 3mm to 45mm. Stainless steel hubs and other custom features are available by special order.

    EXPLORE >>
    Metric Dimensions
    Inch to Metric

    Bellows couplings with inch to metric bore combinations are available with clamp style hubs with or without keyways in bore dimensions ranging from 1/8" (3mm) to 1-3/4" (45mm). Stainless steel hubs and other custom features are available by special order.

    EXPLORE >>
    Inch to Metric

    Why Ruland?

    • Unique balanced clamp screw design reduces vibration while the cross cut increases clamping ability.
    • Ruland uses an epoxy adhesive to join the bellows to the hubs to eliminate the risks involved with welding.
    • Multiply stainless steel bellows are used for added strength and a long maintenance-free life.
    • The thin walls of the hydro-formed bellows maintain low bearing loads and flexibility while remaining rigid under torsional loads.
    • Accommodates parallel misalignment, angular misalignment and axial motion.
    • All Ruland bellows couplings are RoHS3 and REACH compliant.




    CUSTOM DESIGNS

    As a service to our customers, we offer our vast manufacturing experience and talents to meet special needs with custom parts. Our in-house engineering team has extensive experience designing and custom engineering solutions to meet your requirements. If you do not see what you are looking for in our standard line, please inquire about custom options.
    Examples of Custom Work
    • Stainless steel bellows couplings
    • Clamp to set screw hubs
    • Special bore sizes and geometry
    • Special lengths, widths and outside diameters
    • Different materials, finishes, or colors
    • Custom hardware requests
    • And Many Others... Please Contact Us for More Information

    Products

    View as Grid Table

    Items 1-24 of 1608

    Set Descending Direction
    1. Ruland BC10-1/4"-3MM-A, Bellows Coupling
      BC10-1/4"-3MM-A
      $120.04 As low as $81.85
      Ruland BC10-1/4"-3MM-A, 1/4" x 3mm Bellows Coupling, Aluminum, Clamp Style, 0.590" (15.0mm) OD, 1.076" (27.3mm) Length
      Add to Compare
    2. Ruland BC10-1/4"-4MM-A, Bellows Coupling
      BC10-1/4"-4MM-A
      $120.04 As low as $81.85
      Ruland BC10-1/4"-4MM-A, 1/4" x 4mm Bellows Coupling, Aluminum, Clamp Style, 0.590" (15.0mm) OD, 1.076" (27.3mm) Length
      Add to Compare
    3. Ruland BC10-1/4"-5MM-A, Bellows Coupling
      BC10-1/4"-5MM-A
      $120.04 As low as $81.85
      Ruland BC10-1/4"-5MM-A, 1/4" x 5mm Bellows Coupling, Aluminum, Clamp Style, 0.590" (15.0mm) OD, 1.076" (27.3mm) Length
      Add to Compare
    4. Ruland BC10-1/4"-6MM-A, Bellows Coupling
      BC10-1/4"-6MM-A
      $120.04 As low as $81.85
      Ruland BC10-1/4"-6MM-A, 1/4" x 6mm Bellows Coupling, Aluminum, Clamp Style, 0.590" (15.0mm) OD, 1.076" (27.3mm) Length
      Add to Compare
    5. Ruland BC10-1/8"-3MM-A, Bellows Coupling
      BC10-1/8"-3MM-A
      $120.04 As low as $81.85
      Ruland BC10-1/8"-3MM-A, 1/8" x 3mm Bellows Coupling, Aluminum, Clamp Style, 0.590" (15.0mm) OD, 1.076" (27.3mm) Length
      Add to Compare
    6. Ruland BC10-2-2-A, Bellows Coupling
      BC10-2-2-A
      $120.04 As low as $81.85
      Ruland BC10-2-2-A, 1/8" x 1/8" Bellows Coupling, Aluminum, Clamp Style, 0.590" OD, 1.076" Length
      Add to Compare
    7. Ruland BC10-3-2-A, Bellows Coupling
      BC10-3-2-A
      $120.04 As low as $81.85
      Ruland BC10-3-2-A, 3/16" x 1/8" Bellows Coupling, Aluminum, Clamp Style, 0.590" OD, 1.076" Length
      Add to Compare
    8. Ruland BC10-3-3-A, Bellows Coupling
      BC10-3-3-A
      $120.04 As low as $81.85
      Ruland BC10-3-3-A, 3/16" x 3/16" Bellows Coupling, Aluminum, Clamp Style, 0.590" OD, 1.076" Length
      Add to Compare
    9. Ruland BC10-3/16"-3MM-A, Bellows Coupling
      BC10-3/16"-3MM-A
      $120.04 As low as $81.85
      Ruland BC10-3/16"-3MM-A, 3/16" x 3mm Bellows Coupling, Aluminum, Clamp Style, 0.590" (15.0mm) OD, 1.076" (27.3mm) Length
      Add to Compare
    10. Ruland BC10-3/16"-4MM-A, Bellows Coupling
      BC10-3/16"-4MM-A
      $120.04 As low as $81.85
      Ruland BC10-3/16"-4MM-A, 3/16" x 4mm Bellows Coupling, Aluminum, Clamp Style, 0.590" (15.0mm) OD, 1.076" (27.3mm) Length
      Add to Compare
    11. Ruland BC10-4-2-A, Bellows Coupling
      BC10-4-2-A
      $120.04 As low as $81.85
      Ruland BC10-4-2-A, 1/4" x 1/8" Bellows Coupling, Aluminum, Clamp Style, 0.590" OD, 1.076" Length
      Add to Compare
    12. Ruland BC10-4-3-A, Bellows Coupling
      BC10-4-3-A
      $120.04 As low as $81.85
      Ruland BC10-4-3-A, 1/4" x 3/16" Bellows Coupling, Aluminum, Clamp Style, 0.590" OD, 1.076" Length
      Add to Compare
    13. Ruland BC10-4-4-A, Bellows Coupling
      BC10-4-4-A
      $120.04 As low as $81.85
      Ruland BC10-4-4-A, 1/4" x 1/4" Bellows Coupling, Aluminum, Clamp Style, 0.590" OD, 1.076" Length
      Add to Compare
    14. Ruland BC10-4MM-1/8"-A, Bellows Coupling
      BC10-4MM-1/8"-A
      $120.04 As low as $81.85
      Ruland BC10-4MM-1/8"-A, 4mm x 1/8" Bellows Coupling, Aluminum, Clamp Style, 0.590" (15.0mm) OD, 1.076" (27.3mm) Length
      Add to Compare
    15. Ruland BC10-5MM-1/8"-A, Bellows Coupling
      BC10-5MM-1/8"-A
      $120.04 As low as $81.85
      Ruland BC10-5MM-1/8"-A, 5mm x 1/8" Bellows Coupling, Aluminum, Clamp Style, 0.590" (15.0mm) OD, 1.076" (27.3mm) Length
      Add to Compare
    16. Ruland BC10-5MM-3/16"-A, Bellows Coupling
      BC10-5MM-3/16"-A
      $120.04 As low as $81.85
      Ruland BC10-5MM-3/16"-A, 5mm x 3/16" Bellows Coupling, Aluminum, Clamp Style, 0.590" (15.0mm) OD, 1.076" (27.3mm) Length
      Add to Compare
    17. Ruland BC10-6MM-1/8"-A, Bellows Coupling
      BC10-6MM-1/8"-A
      $120.04 As low as $81.85
      Ruland BC10-6MM-1/8"-A, 6mm x 1/8" Bellows Coupling, Aluminum, Clamp Style, 0.590" (15.0mm) OD, 1.076" (27.3mm) Length
      Add to Compare
    18. Ruland BC10-6MM-3/16"-A, Bellows Coupling
      BC10-6MM-3/16"-A
      $120.04 As low as $81.85
      Ruland BC10-6MM-3/16"-A, 6mm x 3/16" Bellows Coupling, Aluminum, Clamp Style, 0.590" (15.0mm) OD, 1.076" (27.3mm) Length
      Add to Compare
    19. Ruland BC12-1/4"-4MM-A, Bellows Coupling
      BC12-1/4"-4MM-A
      $112.57 As low as $76.75
      Ruland BC12-1/4"-4MM-A, 1/4" x 4mm Bellows Coupling, Aluminum, Clamp Style, 0.750" (19.1mm) OD, 1.303" (33.1mm) Length
      Add to Compare
    20. Ruland BC12-1/4"-5MM-A, Bellows Coupling
      BC12-1/4"-5MM-A
      $112.57 As low as $76.75
      Ruland BC12-1/4"-5MM-A, 1/4" x 5mm Bellows Coupling, Aluminum, Clamp Style, 0.750" (19.1mm) OD, 1.303" (33.1mm) Length
      Add to Compare
    21. Ruland BC12-1/4"-6MM-A, Bellows Coupling
      BC12-1/4"-6MM-A
      $112.57 As low as $76.75
      Ruland BC12-1/4"-6MM-A, 1/4" x 6mm Bellows Coupling, Aluminum, Clamp Style, 0.750" (19.1mm) OD, 1.303" (33.1mm) Length
      Add to Compare
    22. Ruland BC12-3-3-A, Bellows Coupling
      BC12-3-3-A
      $112.57 As low as $76.75
      Ruland BC12-3-3-A, 3/16" x 3/16" Bellows Coupling, Aluminum, Clamp Style, 0.750" OD, 1.303" Length
      Add to Compare
    23. Ruland BC12-3/16"-4MM-A, Bellows Coupling
      BC12-3/16"-4MM-A
      $112.57 As low as $76.75
      Ruland BC12-3/16"-4MM-A, 3/16" x 4mm Bellows Coupling, Aluminum, Clamp Style, 0.750" (19.1mm) OD, 1.303" (33.1mm) Length
      Add to Compare
    24. Ruland BC12-4-3-A, Bellows Coupling
      BC12-4-3-A
      $112.57 As low as $76.75
      Ruland BC12-4-3-A, 1/4" x 3/16" Bellows Coupling, Aluminum, Clamp Style, 0.750" OD, 1.303" Length
      Add to Compare
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    Unit of Measurement
    1. Inch 210 items
    2. Inch/Metric 667 items
    3. Metric 731 items
    Bore (B1)
    1. 0.1250 in 2 items
    2. 0.1875 in 6 items
    3. 0.2500 in 14 items
    4. 0.3125 in 12 items
    5. 0.3750 in 24 items
    6. 0.5000 in 54 items
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    11. 1.1250 in 52 items
    12. 1.2500 in 60 items
    13. 1.3750 in 26 items
    14. 1.5000 in 32 items
    15. 3 mm 1 item
    16. 4 mm 4 items
    17. 5 mm 8 items
    18. 6 mm 11 items
    19. 7 mm 11 items
    20. 8 mm 22 items
    21. 9 mm 18 items
    22. 10 mm 30 items
    23. 11 mm 36 items
    24. 12 mm 44 items
    25. 13 mm 36 items
    26. 14 mm 46 items
    27. 15 mm 54 items
    28. 16 mm 70 items
    29. 17 mm 50 items
    30. 18 mm 56 items
    31. 19 mm 62 items
    32. 20 mm 78 items
    33. 21 mm 1 item
    34. 22 mm 54 items
    35. 24 mm 66 items
    36. 25 mm 72 items
    37. 28 mm 48 items
    38. 30 mm 56 items
    39. 32 mm 64 items
    40. 35 mm 28 items
    41. 38 mm 30 items
    Small Bore (B2)
    1. 0.1250 in 6 items
    2. 0.1875 in 11 items
    3. 0.2500 in 22 items
    4. 0.3125 in 42 items
    5. 0.3750 in 60 items
    6. 0.5000 in 108 items
    7. 0.6250 in 76 items
    8. 0.7500 in 74 items
    9. 0.8750 in 52 items
    10. 1.0000 in 34 items
    11. 1.1250 in 24 items
    12. 1.2500 in 16 items
    13. 1.3750 in 8 items
    14. 1.5000 in 2 items
    15. 3 mm 7 items
    16. 4 mm 13 items
    17. 5 mm 9 items
    18. 6 mm 26 items
    19. 7 mm 20 items
    20. 8 mm 39 items
    21. 9 mm 33 items
    22. 10 mm 55 items
    23. 11 mm 48 items
    24. 12 mm 76 items
    25. 13 mm 60 items
    26. 14 mm 92 items
    27. 15 mm 84 items
    28. 16 mm 68 items
    29. 17 mm 60 items
    30. 18 mm 54 items
    31. 19 mm 49 items
    32. 20 mm 66 items
    33. 22 mm 58 items
    34. 24 mm 46 items
    35. 25 mm 40 items
    36. 28 mm 28 items
    37. 30 mm 20 items
    38. 32 mm 12 items
    39. 35 mm 6 items
    40. 38 mm 4 items
    Keyway
    1. No 841 items
    2. Yes 767 items
    Outer Diameter (OD)
    1. 0.590 in 6 items
    2. 0.750 in 6 items
    3. 1.000 in 17 items
    4. 1.313 in 19 items
    5. 1.625 in 20 items
    6. 2.000 in 30 items
    7. 2.250 in 56 items
    8. 2.750 in 56 items
    9. 0.590 in (15.0 mm) 12 items
    10. 0.750 in (19.1 mm) 15 items
    11. 1.000 in (25.4 mm) 52 items
    12. 1.313 in (33.3 mm) 72 items
    13. 1.625 in (41.3 mm) 88 items
    14. 2.000 in (50.8 mm) 120 items
    15. 2.250 in (57.2 mm) 182 items
    16. 2.750 in (69.9 mm) 126 items
    17. 15.0 mm 10 items
    18. 19.1 mm 15 items
    19. 25.4 mm 55 items
    20. 33.3 mm 90 items
    21. 41.3 mm 132 items
    22. 50.8 mm 157 items
    23. 57.2 mm 182 items
    24. 69.9 mm 90 items
    Length (L)
    1. 1.076 in 6 items
    2. 1.306 in 6 items
    3. 1.345 in 17 items
    4. 1.700 in 19 items
    5. 2.035 in 20 items
    6. 2.413 in 30 items
    7. 3.235 in 56 items
    8. 3.439 in 56 items
    9. 1.076 in (27.3 mm) 12 items
    10. 1.306 in (33.2 mm) 15 items
    11. 1.345 in (34.2 mm) 52 items
    12. 1.700 in (43.2 mm) 72 items
    13. 2.035 in (51.7 mm) 88 items
    14. 2.413 in (61.3 mm) 120 items
    15. 3.235 in (82.2 mm) 182 items
    16. 3.439 in (87.4 mm) 126 items
    17. 27.3 mm 10 items
    18. 33.2 mm 15 items
    19. 34.2 mm 55 items
    20. 43.2 mm 90 items
    21. 51.7 mm 132 items
    22. 61.3 mm 157 items
    23. 82.2 mm 182 items
    24. 87.4 mm 90 items
    Static Torque
    1. 2.5 Nm 10 items
    2. 4.5 Nm 15 items
    3. 6.8 Nm 55 items
    4. 13.6 Nm 90 items
    5. 28.0 Nm 132 items
    6. 45.2 Nm 157 items
    7. 60.00 Nm 182 items
    8. 104.5 Nm 90 items
    9. 22 lb-in 6 items
    10. 40 lb-in 6 items
    11. 60 lb-in 17 items
    12. 120 lb-in 19 items
    13. 250 lb-in 20 items
    14. 400 lb-in 30 items
    15. 530 lb-in 56 items
    16. 925 lb-in 56 items
    17. 22 lb-in (2.5 Nm) 12 items
    18. 40 lb-in (4.5 Nm) 15 items
    19. 60 lb-in (6.8 Nm) 52 items
    20. 120 lb-in (13.6 Nm) 72 items
    21. 250 lb-in (28.0 Nm) 88 items
    22. 400 lb-in (45.2 Nm) 120 items
    23. 530 lb-in (60.00 Nm) 182 items
    24. 925 lb-in (104.5 Nm) 126 items
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