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

Standard Length Bellows Coupling: Increased Stiffness

Ruland standard length bellows couplings have fewer convolutions than comparably sized extended length styles allowing for stiffness increases up to 33%. They are ideal for applications that require a flexible coupling with high accuracy and repeatability. Standard bellows couplings are available in clamp style hubs with or without keyways in inch, metric, and inch-to-metric bore combinations ranging from 1/8” to 1 3/4" and 3mm to 45mm. 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

Standard 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

Standard 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

Standard 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

Products

View as Grid Table

Items 49-72 of 1915

Set Descending Direction
  1. Ruland BC16-10MM-3/8"-A, Bellows Coupling
    BC16-10MM-3/8"-A
    As low as $89.58 $131.39
    Ruland BC16-10MM-3/8"-A, 10mm x 3/8" Bellows Coupling, High Stiffness, Aluminum, 1.000" (25.4mm), OD 1.345" (34.2mm) Length
  2. Ruland BC16-10MM-5/16"-A, Bellows Coupling
    BC16-10MM-5/16"-A
    As low as $89.58 $131.39
    Ruland BC16-10MM-5/16"-A, 10mm x 5/16" Bellows Coupling, High Stiffness, Aluminum, 1.000" (25.4mm), OD 1.345" (34.2mm) Length
  3. Ruland BC16-11MM-1/4"-A, Bellows Coupling
    BC16-11MM-1/4"-A
    As low as $89.58 $131.39
    Ruland BC16-11MM-1/4"-A, 11mm x 1/4" Bellows Coupling, High Stiffness, Aluminum, 1.000" (25.4mm), OD 1.345" (34.2mm) Length
  4. Ruland BC16-11MM-3/8"-A, Bellows Coupling
    BC16-11MM-3/8"-A
    As low as $89.58 $131.39
    Ruland BC16-11MM-3/8"-A, 11mm x 3/8" Bellows Coupling, High Stiffness, Aluminum, 1.000" (25.4mm), OD 1.345" (34.2mm) Length
  5. Ruland BC16-11MM-5/16"-A, Bellows Coupling
    BC16-11MM-5/16"-A
    As low as $89.58 $131.39
    Ruland BC16-11MM-5/16"-A, 11mm x 5/16" Bellows Coupling, High Stiffness, Aluminum, 1.000" (25.4mm), OD 1.345" (34.2mm) Length
  6. Ruland BC16-12MM-1/4"-A, Bellows Coupling
    BC16-12MM-1/4"-A
    As low as $89.58 $131.39
    Ruland BC16-12MM-1/4"-A, 12mm x 1/4" Bellows Coupling, High Stiffness, Aluminum, 1.000" (25.4mm), OD 1.345" (34.2mm) Length
  7. Ruland BC16-12MM-3/8"-A, Bellows Coupling
    BC16-12MM-3/8"-A
    As low as $89.58 $131.39
    Ruland BC16-12MM-3/8"-A, 12mm x 3/8" Bellows Coupling, High Stiffness, Aluminum, 1.000" (25.4mm), OD 1.345" (34.2mm) Length
  8. Ruland BC16-12MM-5/16"-A, Bellows Coupling
    BC16-12MM-5/16"-A
    As low as $89.58 $131.39
    Ruland BC16-12MM-5/16"-A, 12mm x 5/16" Bellows Coupling, High Stiffness, Aluminum, 1.000" (25.4mm), OD 1.345" (34.2mm) Length
  9. Ruland BC16-3/8"-6MM-A, Bellows Coupling
    BC16-3/8"-6MM-A
    As low as $89.58 $131.39
    Ruland BC16-3/8"-6MM-A, 3/8" x 6mm Bellows Coupling, High Stiffness, Aluminum, 1.000" (25.4mm), OD 1.345" (34.2mm) Length
  10. Ruland BC16-3/8"-7MM-A, Bellows Coupling
    BC16-3/8"-7MM-A
    As low as $89.58 $131.39
    Ruland BC16-3/8"-7MM-A, 3/8" x 7mm Bellows Coupling, High Stiffness, Aluminum, 1.000" (25.4mm), OD 1.345" (34.2mm) Length
  11. Ruland BC16-3/8"-8MM-A, Bellows Coupling
    BC16-3/8"-8MM-A
    As low as $89.58 $131.39
    Ruland BC16-3/8"-8MM-A, 3/8" x 8mm Bellows Coupling, High Stiffness, Aluminum, 1.000" (25.4mm), OD 1.345" (34.2mm) Length
  12. Ruland BC16-3/8"-9MM-A, Bellows Coupling
    BC16-3/8"-9MM-A
    As low as $89.58 $131.39
    Ruland BC16-3/8"-9MM-A, 3/8" x 9mm Bellows Coupling, High Stiffness, Aluminum, 1.000" (25.4mm), OD 1.345" (34.2mm) Length
  13. Ruland BC16-4-4-A, Bellows Coupling
    BC16-4-4-A
    As low as $89.58 $131.39
    Ruland BC16-4-4-A, 1/4" x 1/4" Bellows Coupling, High Stiffness, Aluminum, 1.000", OD 1.345" Length
  14. Ruland BC16-5-4-A, Bellows Coupling
    BC16-5-4-A
    As low as $89.58 $131.39
    Ruland BC16-5-4-A, 5/16" x 1/4" Bellows Coupling, High Stiffness, Aluminum, 1.000", OD 1.345" Length
  15. Ruland BC16-5-5-A, Bellows Coupling
    BC16-5-5-A
    As low as $89.58 $131.39
    Ruland BC16-5-5-A, 5/16" x 5/16" Bellows Coupling, High Stiffness, Aluminum, 1.000", OD 1.345" Length
  16. Ruland BC16-5/16"-6MM-A, Bellows Coupling
    BC16-5/16"-6MM-A
    As low as $89.58 $131.39
    Ruland BC16-5/16"-6MM-A, 5/16" x 6mm Bellows Coupling, High Stiffness, Aluminum, 1.000" (25.4mm), OD 1.345" (34.2mm) Length
  17. Ruland BC16-5/16"-7MM-A, Bellows Coupling
    BC16-5/16"-7MM-A
    As low as $89.58 $131.39
    Ruland BC16-5/16"-7MM-A, 5/16" x 7mm Bellows Coupling, High Stiffness, Aluminum, 1.000" (25.4mm), OD 1.345" (34.2mm) Length
  18. Ruland BC16-6-4-A, Bellows Coupling
    BC16-6-4-A
    As low as $89.58 $131.39
    Ruland BC16-6-4-A, 3/8" x 1/4" Bellows Coupling, High Stiffness, Aluminum, 1.000", OD 1.345" Length
  19. Ruland BC16-6-5-A, Bellows Coupling
    BC16-6-5-A
    As low as $89.58 $131.39
    Ruland BC16-6-5-A, 3/8" x 5/16" Bellows Coupling, High Stiffness, Aluminum, 1.000", OD 1.345" Length
  20. Ruland BC16-6-6-A, Bellows Coupling
    BC16-6-6-A
    As low as $89.58 $131.39
    Ruland BC16-6-6-A, 3/8" x 3/8" Bellows Coupling, High Stiffness, Aluminum, 1.000", OD 1.345" Length
  21. Ruland BC16-7MM-1/4"-A, Bellows Coupling
    BC16-7MM-1/4"-A
    As low as $89.58 $131.39
    Ruland BC16-7MM-1/4"-A, 7mm x 1/4" Bellows Coupling, High Stiffness, Aluminum, 1.000" (25.4mm), OD 1.345" (34.2mm) Length
  22. Ruland BC16-8-4-A, Bellows Coupling
    BC16-8-4-A
    As low as $89.58 $131.39
    Ruland BC16-8-4-A, 1/2" x 1/4" Bellows Coupling, High Stiffness, Aluminum, 1.000", OD 1.345" Length
  23. Ruland BC16-8-5-A, Bellows Coupling
    BC16-8-5-A
    As low as $89.58 $131.39
    Ruland BC16-8-5-A, 1/2" x 5/16" Bellows Coupling, High Stiffness, Aluminum, 1.000", OD 1.345" Length
  24. Ruland BC16-8-6-A, Bellows Coupling
    BC16-8-6-A
    As low as $89.58 $131.39
    Ruland BC16-8-6-A, 1/2" x 3/8" Bellows Coupling, High Stiffness, Aluminum, 1.000", OD 1.345" Length
per page
© 2025 Ruland Manufacturing Co., Inc. All rights reserved Top