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Extended Length Bellows Coupling: Increased Misalignment

Ruland extended length bellows couplings have more convolutions than standard bellows styles allowing for up to double the misalignment. They are ideal for precise positioning applications that utilize a servo or stepper motor connected to a ball screw, lead screw, or gearbox. Extended length bellows couplings are available in clamp style hubs with or without keyways in inch, metric, and inch-to-metric bore combinations ranging from 3/16” to 3/4" and 4mm to 20mm. Ruland manufactures them in our ISO 9001:2015 certified advanced manufacturing facility in Massachusetts, USA. They are RoHS3, REACH, and Conflict Minerals compliant.

About

Inch Dimensions

Extended length bellows couplings with inch dimensions are available in set screw or clamp style hubs with bore sizes ranging from 3/16” to 3/4”. Stainless steel hubs and other custom features are available by special order.

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Inch Dimensions
Metric Dimensions

Extended length bellows couplings with metric dimensions are available in set screw or clamp style hubs with bore sizes ranging from 4mm to 20mm. Stainless steel hubs and other custom features are available by special order.

EXPLORE >>
Metric Dimensions
Inch to Metric

Extended length bellows couplings with inch to metric bore combinations are available in set screw or clamp style hubs with bore dimensions ranging from 3/16" (4mm) to 3/4" (20mm). Stainless steel hubs and other custom features are available by special order.

EXPLORE >>
Inch to Metric

Products

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Items 145-168 of 606

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  1. Ruland BCL26-3/4"-14MM-A, Bellows Coupling
    BCL26-3/4"-14MM-A
    As low as $112.87 $165.54
    Ruland BCL26-3/4"-14MM-A, 3/4" x 14mm Bellows Coupling, Increased Misalignment, Aluminum, 1.625" (41.3mm), OD 2.316" (58.8 mm) length
  2. Ruland BCL26-3/4"-15MM-A, Bellows Coupling
    BCL26-3/4"-15MM-A
    As low as $112.87 $165.54
    Ruland BCL26-3/4"-15MM-A, 3/4" x 15mm Bellows Coupling, Increased Misalignment, Aluminum, 1.625" (41.3mm), OD 2.316" (58.8 mm) length
  3. Ruland BCL26-3/4"-16MM-A, Bellows Coupling
    BCL26-3/4"-16MM-A
    As low as $112.87 $165.54
    Ruland BCL26-3/4"-16MM-A, 3/4" x 16mm Bellows Coupling, Increased Misalignment, Aluminum, 1.625" (41.3mm), OD 2.316" (58.8 mm) length
  4. Ruland BCL26-3/4"-17MM-A, Bellows Coupling
    BCL26-3/4"-17MM-A
    As low as $112.87 $165.54
    Ruland BCL26-3/4"-17MM-A, 3/4" x 17mm Bellows Coupling, Increased Misalignment, Aluminum, 1.625" (41.3mm), OD 2.316" (58.8 mm) length
  5. Ruland BCL26-3/4"-18MM-A, Bellows Coupling
    BCL26-3/4"-18MM-A
    As low as $112.87 $165.54
    Ruland BCL26-3/4"-18MM-A, 3/4" x 18mm Bellows Coupling, Increased Misalignment, Aluminum, 1.625" (41.3mm), OD 2.316" (58.8 mm) length
  6. Ruland BCL26-3/4"-19MM-A, Bellows Coupling
    BCL26-3/4"-19MM-A
    As low as $112.87 $165.54
    Ruland BCL26-3/4"-19MM-A, 3/4" x 19mm Bellows Coupling, Increased Misalignment, Aluminum, 1.625" (41.3mm), OD 2.316" (58.8 mm) length
  7. Ruland BCL26-5/8"-10MM-A, Bellows Coupling
    BCL26-5/8"-10MM-A
    As low as $112.87 $165.54
    Ruland BCL26-5/8"-10MM-A, 5/8" x 10mm Bellows Coupling, Increased Misalignment, Aluminum, 1.625" (41.3mm), OD 2.316" (58.8 mm) length
  8. Ruland BCL26-5/8"-11MM-A, Bellows Coupling
    BCL26-5/8"-11MM-A
    As low as $112.87 $165.54
    Ruland BCL26-5/8"-11MM-A, 5/8" x 11mm Bellows Coupling, Increased Misalignment, Aluminum, 1.625" (41.3mm), OD 2.316" (58.8 mm) length
  9. Ruland BCL26-5/8"-12MM-A, Bellows Coupling
    BCL26-5/8"-12MM-A
    As low as $112.87 $165.54
    Ruland BCL26-5/8"-12MM-A, 5/8" x 12mm Bellows Coupling, Increased Misalignment, Aluminum, 1.625" (41.3mm), OD 2.316" (58.8 mm) length
  10. Ruland BCL26-5/8"-13MM-A, Bellows Coupling
    BCL26-5/8"-13MM-A
    As low as $112.87 $165.54
    Ruland BCL26-5/8"-13MM-A, 5/8" x 13mm Bellows Coupling, Increased Misalignment, Aluminum, 1.625" (41.3mm), OD 2.316" (58.8 mm) length
  11. Ruland BCL26-5/8"-14MM-A, Bellows Coupling
    BCL26-5/8"-14MM-A
    As low as $112.87 $165.54
    Ruland BCL26-5/8"-14MM-A, 5/8" x 14mm Bellows Coupling, Increased Misalignment, Aluminum, 1.625" (41.3mm), OD 2.316" (58.8 mm) length
  12. Ruland BCL26-5/8"-15MM-A, Bellows Coupling
    BCL26-5/8"-15MM-A
    As low as $112.87 $165.54
    Ruland BCL26-5/8"-15MM-A, 5/8" x 15mm Bellows Coupling, Increased Misalignment, Aluminum, 1.625" (41.3mm), OD 2.316" (58.8 mm) length
  13. Ruland BCL26-6-6-A, Bellows Coupling
    BCL26-6-6-A
    As low as $112.87 $165.54
    Ruland BCL26-6-6-A, 3/8" x 3/8" Bellows Coupling, Increased Misalignment, Aluminum, 1.625", OD 2.316" length
  14. Ruland BCL26-8-6-A, Bellows Coupling
    BCL26-8-6-A
    As low as $112.87 $165.54
    Ruland BCL26-8-6-A, 1/2" x 3/8" Bellows Coupling, Increased Misalignment, Aluminum, 1.625", OD 2.316" length
  15. Ruland BCL26-8-8-A, Bellows Coupling
    BCL26-8-8-A
    As low as $112.87 $165.54
    Ruland BCL26-8-8-A, 1/2" x 1/2" Bellows Coupling, Increased Misalignment, Aluminum, 1.625", OD 2.316" length
  16. Ruland BCLK16-1/2"-10MM-A, Bellows Coupling
    BCLK16-1/2"-10MM-A
    As low as $111.67 $163.78
    Ruland BCLK16-1/2"-10MM-A, 1/2" x 10mm Bellows Coupling with Keyways, Increased Misalignment, Aluminum, 1.000" (25.4mm) OD, 1.523" (38.7mm) Length
  17. Ruland BCLK16-1/2"-11MM-A, Bellows Coupling
    BCLK16-1/2"-11MM-A
    As low as $111.67 $163.78
    Ruland BCLK16-1/2"-11MM-A, 1/2" x 11mm Bellows Coupling with Keyways, Increased Misalignment, Aluminum, 1.000" (25.4mm) OD, 1.523" (38.7mm) Length
  18. Ruland BCLK16-1/2"-12MM-A, Bellows Coupling
    BCLK16-1/2"-12MM-A
    As low as $111.67 $163.78
    Ruland BCLK16-1/2"-12MM-A, 1/2" x 12mm Bellows Coupling with Keyways, Increased Misalignment, Aluminum, 1.000" (25.4mm) OD, 1.523" (38.7mm) Length
  19. Ruland BCLK16-1/2"-6MM-A, Bellows Coupling
    BCLK16-1/2"-6MM-A
    As low as $111.67 $163.78
    Ruland BCLK16-1/2"-6MM-A, 1/2" x 6mm Bellows Coupling with Keyways, Increased Misalignment, Aluminum, 1.000" (25.4mm) OD, 1.523" (38.7mm) Length
  20. Ruland BCLK16-1/2"-7MM-A, Bellows Coupling
    BCLK16-1/2"-7MM-A
    As low as $111.67 $163.78
    Ruland BCLK16-1/2"-7MM-A, 1/2" x 7mm Bellows Coupling with Keyways, Increased Misalignment, Aluminum, 1.000" (25.4mm) OD, 1.523" (38.7mm) Length
  21. Ruland BCLK16-1/2"-8MM-A, Bellows Coupling
    BCLK16-1/2"-8MM-A
    As low as $111.67 $163.78
    Ruland BCLK16-1/2"-8MM-A, 1/2" x 8mm Bellows Coupling with Keyways, Increased Misalignment, Aluminum, 1.000" (25.4mm) OD, 1.523" (38.7mm) Length
  22. Ruland BCLK16-1/2"-9MM-A, Bellows Coupling
    BCLK16-1/2"-9MM-A
    As low as $111.67 $163.78
    Ruland BCLK16-1/2"-9MM-A, 1/2" x 9mm Bellows Coupling with Keyways, Increased Misalignment, Aluminum, 1.000" (25.4mm) OD, 1.523" (38.7mm) Length
  23. Ruland BCLK16-10MM-1/4"-A, Bellows Coupling
    BCLK16-10MM-1/4"-A
    As low as $111.67 $163.78
    Ruland BCLK16-10MM-1/4"-A, 10mm x 1/4" Bellows Coupling with Keyways, Increased Misalignment, Aluminum, 1.000" (25.4mm) OD, 1.523" (38.7mm) Length
  24. Ruland BCLK16-10MM-3/8"-A, Bellows Coupling
    BCLK16-10MM-3/8"-A
    As low as $111.67 $163.78
    Ruland BCLK16-10MM-3/8"-A, 10mm x 3/8" Bellows Coupling with Keyways, Increased Misalignment, Aluminum, 1.000" (25.4mm) OD, 1.523" (38.7mm) Length
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