RULAND MANUFACTURING Clamp-On Bellows Shaft Coupling for Keyed Shafts
This RULAND MANUFACTURING Bellows Coupling is a clamp-on bellows shaft coupling for keyed shafts with a 20 mm bore diameter 1 and a 3/4 in bore diameter 2, featuring same bore dimensions and a maximum speed of 10,000…
SKU 3G-OTH-135000
Also listed as: BCK2620MM34A · BCK26 20MM 3 4 A · BCK26-20MM-3-4-A
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
This RULAND MANUFACTURING Bellows Coupling is a clamp-on bellows shaft coupling for keyed shafts with a 20 mm bore diameter 1 and a 3/4 in bore diameter 2, featuring same bore dimensions and a maximum speed of 10,000 RPM. It is made of stainless steel and is designed for inch to metric bore applications.
Frequently Asked Questions
What is a RULAND MANUFACTURING Bellows Coupling used for?
This clamp-on bellows shaft coupling connects two shafts with different bore sizes—20 mm and 3/4 in—in motion-control systems. It compensates for misalignment while transmitting torque at speeds up to 10,000 RPM. Common applications include servo motors, encoders, and precision positioning equipment where zero backlash and high torsional stiffness are required.
What are the specifications of the RULAND MANUFACTURING BCK26-20MM-3/4"-A?
The BCK26-20MM-3/4"-A is a stainless steel bellows coupling with a 20 mm bore diameter 1 and a 3/4 in bore diameter 2. It has a maximum speed of 10,000 RPM, features same bore dimensions, and is designed for inch to metric bore applications. The coupling is clamp-on style for keyed shafts and is manufactured by RULAND MANUFACTURING.
Where to buy RULAND MANUFACTURING Bellows Couplings worldwide?
3G Electric supplies RULAND MANUFACTURING bellows couplings worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the BCK26-20MM-3/4"-A or other RULAND MANUFACTURING shaft couplings.
How to select a bellows coupling for keyed shafts?
Select a bellows coupling by matching bore diameters to your shaft sizes—here 20 mm and 3/4 in—and ensuring the maximum speed rating (10,000 RPM) exceeds your application speed. Verify shaft keyway dimensions and choose stainless steel for corrosion resistance. RULAND MANUFACTURING couplings offer zero-backlash performance for precision motion control.
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3G Electric supplies RULAND MANUFACTURING clamp-on bellows shaft couplings for keyed shafts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
