Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RULAND MANUFACTURING Clamp-On Bellows Shaft Coupling for Keyed Shafts - Clamp-On Bellows Shaft Couplings for Keyed Shafts
RULAND MANUFACTURINGClamp-On Bellows Shaft Couplings for Keyed Shafts

RULAND MANUFACTURING Clamp-On Bellows Shaft Coupling for Keyed Shafts

The RULAND MANUFACTURING Bellows Coupling (MPN BCK26-1/2"-10MM-A) is a clamp-on bellows shaft coupling for keyed shafts, constructed from stainless steel. It features an inch to metric bore configuration with a 1/2…

SKU 3G-OTH-134961

Also listed as: BCK261210MMA · BCK26 1 2 10MM A · BCK26-1-2-10MM-A

Brand
RULAND MANUFACTURING
Item
Clamp-On Bellows Shaft Coupling for Keyed Shafts
Part Number
BCK26-1/2"-10MM-A
Category
Clamp-On Bellows Shaft Couplings for Keyed Shafts
Available to Order
Also known as:BCK26-1/2"-10MM-ARULAND MANUFACTURING
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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

Technical Specifications

RULAND MANUFACTURING
Manufacturer Part Number
BCK26-1/2"-10MM-A
Type
10 mm Bore Dia 2
Max Speed
10,000 RPM

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

RULAND MANUFACTURING Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The RULAND MANUFACTURING Bellows Coupling (MPN BCK26-1/2"-10MM-A) is a clamp-on bellows shaft coupling for keyed shafts, constructed from stainless steel. It features an inch to metric bore configuration with a 1/2 in bore diameter 1 and a 10 mm bore diameter 2, both having the same bore dimensions. This coupling has a maximum speed of 10,000 RPM and does not include a keyway.

Frequently Asked Questions

What is a RULAND MANUFACTURING bellows coupling used for?

This stainless steel clamp-on bellows coupling connects a 1/2 in keyed shaft to a 10 mm keyed shaft, compensating for misalignment while transmitting torque. It is used in precision motion control, servo systems, and industrial machinery where zero backlash and high torsional stiffness are required.

What are the specifications of the RULAND MANUFACTURING BCK26-1/2"-10MM-A?

This RULAND MANUFACTURING coupling has a 1/2 in bore diameter 1 and a 10 mm bore diameter 2, both with the same bore dimensions. It is made of stainless steel, has a maximum speed of 10,000 RPM, and does not include a keyway. The part number is BCK26-1/2"-10MM-A.

Where to buy a RULAND MANUFACTURING bellows coupling worldwide?

3G Electric supplies and delivers the RULAND MANUFACTURING BCK26-1/2"-10MM-A bellows coupling worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to ensure your order arrives at your facility, wherever it is located.

How to install a clamp-on bellows coupling for keyed shafts?

Ensure both shaft ends are clean and free of burrs. Slide the coupling onto the shafts, aligning the clamp screws over the keyways. Tighten the clamp screws evenly to the manufacturer's recommended torque using a torque wrench. Verify alignment and run the system at low speed to check for vibration.

Used in

Common applications for RULAND MANUFACTURING
Automated packaging machinery — Ruland beam couplings (e.g., PSR20-8-5-A) for connecting servo motors to conveyor drive shafts.
CNC machine tools — Ruland rigid couplings (e.g., CLX-4-4-A) for precise alignment of ball screw assemblies.
Robotic arm joints — Ruland Oldham coupling hubs (e.g., OSC16-6-A) for accommodating axial motion in end-effector drives.
Pump and compressor systems — Ruland stainless steel shaft collars (e.g., CL-3-ST) for securing impeller shafts.
Printing press rollers — Ruland clamp-on beam couplings (e.g., PCR18-8-8-A) for synchronizing roller rotation with minimal backlash.
Material handling conveyors — Ruland set screw couplings (e.g., PSMR29-7-7-A) for linking gearboxes to drive rollers.
Not sure this is the right part? Photo-identify it

RULAND 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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from RULAND MANUFACTURING

View all RULAND MANUFACTURING parts
This clamp-on bellows shaft coupling connects keyed shafts of different diameters with zero backlash and torsional rigidity. It features a 1 1/2 in bore on one side and a 1 in bore on the other, with a maximum speed of 10,000 RPM. Constructed from stainless steel, it is suited for precision motion control and servo systems
RULAND MANUFACTURING
This clamp-on bellows shaft coupling connects keyed shafts of different diameters with zero backlash and torsional rigidity. It features a 1 1/2 in bore on one side and a 1 in bore on the other, with a maximum speed of 10,000 RPM. Constructed from stainless steel, it is suited for precision motion control and servo systems
This clamp-on bellows shaft coupling is designed for keyed shafts with 40 mm bore diameters on both ends. It accommodates misalignment while providing zero backlash and high torsional stiffness, suitable for precision motion control applications such as servo motors and linear actuators. Maximum speed is 10,000 RPM
RULAND MANUFACTURING
This clamp-on bellows shaft coupling is designed for keyed shafts with 40 mm bore diameters on both ends. It accommodates misalignment while providing zero backlash and high torsional stiffness, suitable for precision motion control applications such as servo motors and linear actuators. Maximum speed is 10,000 RPM

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first