RULAND MANUFACTURING Clamp-On Bellows Shaft Coupling for Keyed Shafts
This RULAND MANUFACTURING BCK21-1/2"-10MM-A is a clamp-on bellows shaft coupling for keyed shafts, featuring a 1/2 in bore diameter 1 and a 10 mm bore diameter 2 with same bore dimensions. It is constructed of…
SKU 3G-OTH-134826
Also listed as: BCK211210MMA · BCK21 1 2 10MM A · BCK21-1-2-10MM-A
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
Need installation or engineering help?
Ask a question
Product Description
This RULAND MANUFACTURING BCK21-1/2"-10MM-A is a clamp-on bellows shaft coupling for keyed shafts, featuring a 1/2 in bore diameter 1 and a 10 mm bore diameter 2 with same bore dimensions. It is constructed of stainless steel, has a maximum speed of 10,000 RPM, and is designed for inch to metric bore applications.
Frequently Asked Questions
What is a RULAND MANUFACTURING bellows coupling used for?
A RULAND MANUFACTURING bellows coupling like the BCK21-1/2"-10MM-A is used to connect two shafts in motion-control systems, compensating for misalignment while transmitting torque. It is ideal for precision applications such as encoders, stepper motors, and servo drives where zero backlash and high torsional stiffness are required.
What are the specifications of the RULAND MANUFACTURING BCK21-1/2"-10MM-A?
The RULAND MANUFACTURING BCK21-1/2"-10MM-A is a clamp-on bellows coupling for keyed shafts. It has a 1/2 in bore diameter 1 and a 10 mm bore diameter 2, both same bore dimensions. It is made of stainless steel, has a maximum speed of 10,000 RPM, and is designed for inch to metric bore applications.
Where to buy a RULAND MANUFACTURING bellows coupling worldwide?
3G Electric supplies and delivers RULAND MANUFACTURING bellows couplings worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to ensure your order arrives at your facility. Contact us for availability and lead time on the BCK21-1/2"-10MM-A or other RULAND MANUFACTURING couplings.
How to install a RULAND MANUFACTURING clamp-on bellows coupling?
To install a RULAND MANUFACTURING clamp-on bellows coupling, first ensure both shaft ends are clean and free of burrs. Slide the coupling onto the shafts, align the keyways, and tighten the clamp screws evenly to the manufacturer's recommended torque. Avoid over-tightening to prevent damage to the bellows or shafts.
Used in
Common applications for RULAND MANUFACTURINGRULAND MANUFACTURING Products
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.
