About
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.
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.
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.
Why Ruland?
- Speeds up to 10,000 RPMs with reduced vibrations due to our standard balanced design.
- Do not introduce misalignment causing high bearing loads because of proprietary assembly processes that maintain bore concentricity.
- High torque and torsional stiffness with industry-leading misalignment capabilities.
- Low inertia for use in highly responsive systems due to the use of high-grade lightweight 2024 t351 aluminum.
CUSTOM DESIGNS
- 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
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BC10-1/4"-3MM-A$123.64 As low as $84.30Ruland BC10-1/4"-3MM-A, 1/4" x 3mm Bellows Coupling, High Stiffness, Aluminum, 0.590" (15.0mm) OD, 1.076" (27.3mm) Length
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BC10-1/4"-4MM-A$123.64 As low as $84.30Ruland BC10-1/4"-4MM-A, 1/4" x 4mm Bellows Coupling, High Stiffness, Aluminum, 0.590" (15.0mm) OD, 1.076" (27.3mm) Length
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BC10-1/4"-5MM-A$123.64 As low as $84.30Ruland BC10-1/4"-5MM-A, 1/4" x 5mm Bellows Coupling, High Stiffness, Aluminum, 0.590" (15.0mm) OD, 1.076" (27.3mm) Length
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BC10-1/4"-6MM-A$123.64 As low as $84.30Ruland BC10-1/4"-6MM-A, 1/4" x 6mm Bellows Coupling, High Stiffness, Aluminum, 0.590" (15.0mm) OD, 1.076" (27.3mm) Length
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BC10-1/8"-3MM-A$123.64 As low as $84.30Ruland BC10-1/8"-3MM-A, 1/8" x 3mm Bellows Coupling, High Stiffness, Aluminum, 0.590" (15.0mm) OD, 1.076" (27.3mm) Length
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BC10-2-2-A$123.64 As low as $84.30Ruland BC10-2-2-A, 1/8" x 1/8" Bellows Coupling, High Stiffness, Aluminum, 0.590" OD, 1.076" Length
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BC10-3-2-A$123.64 As low as $84.30Ruland BC10-3-2-A, 3/16" x 1/8" Bellows Coupling, High Stiffness, Aluminum, 0.590" OD, 1.076" Length
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BC10-3-3-A$123.64 As low as $84.30Ruland BC10-3-3-A, 3/16" x 3/16" Bellows Coupling, High Stiffness, Aluminum, 0.590" OD, 1.076" Length
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BC10-3/16"-3MM-A$123.64 As low as $84.30Ruland BC10-3/16"-3MM-A, 3/16" x 3mm Bellows Coupling, High Stiffness, Aluminum, 0.590" (15.0mm) OD, 1.076" (27.3mm) Length
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BC10-3/16"-4MM-A$123.64 As low as $84.30Ruland BC10-3/16"-4MM-A, 3/16" x 4mm Bellows Coupling, High Stiffness, Aluminum, 0.590" (15.0mm) OD, 1.076" (27.3mm) Length
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BC10-4-2-A$123.64 As low as $84.30Ruland BC10-4-2-A, 1/4" x 1/8" Bellows Coupling, High Stiffness, Aluminum, 0.590" OD, 1.076" Length
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BC10-4-3-A$123.64 As low as $84.30Ruland BC10-4-3-A, 1/4" x 3/16" Bellows Coupling, High Stiffness, Aluminum, 0.590" OD, 1.076" Length
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BC10-4-4-A$123.64 As low as $84.30Ruland BC10-4-4-A, 1/4" x 1/4" Bellows Coupling, High Stiffness, Aluminum, 0.590" OD, 1.076" Length
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BC10-4MM-1/8"-A$123.64 As low as $84.30Ruland BC10-4MM-1/8"-A, 4mm x 1/8" Bellows Coupling, High Stiffness, Aluminum, 0.590" (15.0mm) OD, 1.076" (27.3mm) Length
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BC10-5MM-1/8"-A$123.64 As low as $84.30Ruland BC10-5MM-1/8"-A, 5mm x 1/8" Bellows Coupling, High Stiffness, Aluminum, 0.590" (15.0mm) OD, 1.076" (27.3mm) Length
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BC10-5MM-3/16"-A$123.64 As low as $84.30Ruland BC10-5MM-3/16"-A, 5mm x 3/16" Bellows Coupling, High Stiffness, Aluminum, 0.590" (15.0mm) OD, 1.076" (27.3mm) Length
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BC10-6MM-1/8"-A$123.64 As low as $84.30Ruland BC10-6MM-1/8"-A, 6mm x 1/8" Bellows Coupling, High Stiffness, Aluminum, 0.590" (15.0mm) OD, 1.076" (27.3mm) Length
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BC10-6MM-3/16"-A$123.64 As low as $84.30Ruland BC10-6MM-3/16"-A, 6mm x 3/16" Bellows Coupling, High Stiffness, Aluminum, 0.590" (15.0mm) OD, 1.076" (27.3mm) Length
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BC12-1/4"-4MM-A$115.94 As low as $79.05Ruland BC12-1/4"-4MM-A, 1/4" x 4mm Bellows Coupling, Aluminum, Clamp Style, 0.750" (19.1mm) OD, 1.303" (33.1mm) Length
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BC12-1/4"-5MM-A$115.94 As low as $79.05Ruland BC12-1/4"-5MM-A, 1/4" x 5mm Bellows Coupling, Aluminum, Clamp Style, 0.750" (19.1mm) OD, 1.303" (33.1mm) Length
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BC12-1/4"-6MM-A$115.94 As low as $79.05Ruland BC12-1/4"-6MM-A, 1/4" x 6mm Bellows Coupling, Aluminum, Clamp Style, 0.750" (19.1mm) OD, 1.303" (33.1mm) Length
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BC12-3-3-A$115.94 As low as $79.05Ruland BC12-3-3-A, 3/16" x 3/16" Bellows Coupling, Aluminum, Clamp Style, 0.750" OD, 1.303" Length
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BC12-3/16"-4MM-A$115.94 As low as $79.05Ruland BC12-3/16"-4MM-A, 3/16" x 4mm Bellows Coupling, Aluminum, Clamp Style, 0.750" (19.1mm) OD, 1.303" (33.1mm) Length
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BC12-4-3-A$115.94 As low as $79.05Ruland BC12-4-3-A, 1/4" x 3/16" Bellows Coupling, Aluminum, Clamp Style, 0.750" OD, 1.303" Length