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

3G Electric
RFQ CartGet a QuoteSign inSign up
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

This RULAND MANUFACTURING Bellows Coupling is a clamp-on bellows shaft coupling for keyed shafts with different bore dimensions: 1 1/2 in bore diameter 1 and 1 in bore diameter 2. It is made of stainless steel, has a…

SKU 3G-OTH-134943

Also listed as: BCK442416A · BCK44 24 16 A

Brand
RULAND MANUFACTURING
Item
Clamp-On Bellows Shaft Coupling for Keyed Shafts
Category
Clamp-On Bellows Shaft Couplings for Keyed Shafts
Available to Order
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
BCK44-24-16-A
Type
1 in 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

This RULAND MANUFACTURING Bellows Coupling is a clamp-on bellows shaft coupling for keyed shafts with different bore dimensions: 1 1/2 in bore diameter 1 and 1 in bore diameter 2. It is made of stainless steel, has a maximum speed of 10,000 RPM, and is designed for inch-sized shafts. The manufacturer part number is BCK44-24-16-A.

Frequently Asked Questions

What is a RULAND MANUFACTURING bellows coupling used for?

This RULAND MANUFACTURING bellows coupling connects two keyed shafts with different bore diameters (1 1/2 in and 1 in) while compensating for misalignment. 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 BCK44-24-16-A bellows coupling?

The BCK44-24-16-A is a stainless steel clamp-on bellows coupling for inch-sized keyed shafts. It has a 1 1/2 in bore diameter 1, a 1 in bore diameter 2, and a maximum speed of 10,000 RPM. It accommodates different bore dimensions and is made by RULAND MANUFACTURING.

Where to buy a RULAND MANUFACTURING bellows coupling worldwide?

3G Electric supplies and delivers the RULAND MANUFACTURING BCK44-24-16-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, regardless of location.

How to select a bellows coupling for keyed shafts with different bore sizes?

Select a coupling that matches both shaft diameters and keyway dimensions. For the RULAND MANUFACTURING BCK44-24-16-A, ensure one shaft is 1 1/2 in and the other is 1 in. Verify the maximum speed (10,000 RPM) exceeds your application speed, and choose stainless steel for corrosion resistance.

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.

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 →

Compatible alternatives & equivalents

Cross-referenced by specification & description
This clamp-on bellows shaft coupling connects two keyed shafts with different bore diameters (1 1/4 in and 1 in) while compensating for misalignment. It is used in precision motion control and industrial machinery where zero backlash and high torsional stiffness are required. The coupling is made of stainless steel, includes a keyway, and has a maximum speed of 10,000 RPM
RULAND MANUFACTURING
This clamp-on bellows shaft coupling connects two keyed shafts with different bore diameters (1 1/4 in and 1 in) while compensating for misalignment. It is used in precision motion control and industrial machinery where zero backlash and high torsional stiffness are required. The coupling is made of stainless steel, includes a keyway, and has a maximum speed of 10,000 RPM
This clamp-on bellows shaft coupling is designed for keyed shafts with a 1-inch bore diameter on both ends. It accommodates inch-system shafts and operates at speeds up to 10,000 RPM. The stainless steel construction provides corrosion resistance. Typical applications include precision motion control systems such as servo motors and linear actuators
RULAND MANUFACTURING
This clamp-on bellows shaft coupling is designed for keyed shafts with a 1-inch bore diameter on both ends. It accommodates inch-system shafts and operates at speeds up to 10,000 RPM. The stainless steel construction provides corrosion resistance. Typical applications include precision motion control systems such as servo motors and linear actuators
This clamp-on bellows shaft coupling connects keyed shafts with bore diameters of 1 1/2 in and 35 mm, accommodating inch-to-metric transitions. It compensates for misalignment in motion control applications and is rated for speeds up to 10,000 RPM
RULAND MANUFACTURING
This clamp-on bellows shaft coupling connects keyed shafts with bore diameters of 1 1/2 in and 35 mm, accommodating inch-to-metric transitions. It compensates for misalignment in motion control applications and is rated for speeds up to 10,000 RPM
This clamp-on bellows shaft coupling connects two keyed shafts with different bore dimensions: 35 mm and 1 inch. It accommodates misalignment while transmitting torque in motion control systems. Maximum speed is 10,000 RPM
RULAND MANUFACTURING
This clamp-on bellows shaft coupling connects two keyed shafts with different bore dimensions: 35 mm and 1 inch. It accommodates misalignment while transmitting torque in motion control systems. Maximum speed is 10,000 RPM
This clamp-on bellows shaft coupling connects two keyed shafts with different bore sizes: 35 mm and 1-1/4 in. It accommodates inch to metric bores and operates at speeds up to 10,000 RPM. The stainless steel construction provides corrosion resistance in motion control applications such as precision machinery and servo systems
RULAND MANUFACTURING
This clamp-on bellows shaft coupling connects two keyed shafts with different bore sizes: 35 mm and 1-1/4 in. It accommodates inch to metric bores and operates at speeds up to 10,000 RPM. The stainless steel construction provides corrosion resistance in motion control applications such as precision machinery and servo systems
This clamp-on bellows shaft coupling connects a 1-1/2 in keyed shaft to a 30 mm keyed shaft, accommodating inch-to-metric bore dimensions. It is constructed from stainless steel, includes a keyway, and has a maximum speed of 10,000 RPM. Typical applications include motion-control systems such as servo motors, encoders, and precision positioning equipment
RULAND MANUFACTURING
This clamp-on bellows shaft coupling connects a 1-1/2 in keyed shaft to a 30 mm keyed shaft, accommodating inch-to-metric bore dimensions. It is constructed from stainless steel, includes a keyway, and has a maximum speed of 10,000 RPM. Typical applications include motion-control systems such as servo motors, encoders, and precision positioning equipment

More from RULAND MANUFACTURING

View all RULAND MANUFACTURING parts →
This clamp-on bellows shaft coupling connects two rotating shafts while compensating for misalignment. It features a 10 mm bore diameter on both ends and a 3 mm x 3 mm keyway. The stainless steel construction provides high torsional stiffness and zero backlash, suitable for precision motion-control applications such as encoders, stepper motors, and servo drives
RULAND MANUFACTURING
This clamp-on bellows shaft coupling connects two rotating shafts while compensating for misalignment. It features a 10 mm bore diameter on both ends and a 3 mm x 3 mm keyway. The stainless steel construction provides high torsional stiffness and zero backlash, suitable for precision motion-control applications such as encoders, stepper motors, and servo drives
This clamp-on bellows shaft coupling is designed for keyed shafts with 8 mm bores and a 3 mm x 3 mm keyway. It accommodates misalignment while transmitting torque in motion control, servo systems, and encoder applications. Constructed from stainless steel, it provides zero-backlash operation and precise shaft alignment
RULAND MANUFACTURING
This clamp-on bellows shaft coupling is designed for keyed shafts with 8 mm bores and a 3 mm x 3 mm keyway. It accommodates misalignment while transmitting torque in motion control, servo systems, and encoder applications. Constructed from stainless steel, it provides zero-backlash operation and precise shaft alignment
This clamp-on bellows shaft coupling connects a 1/2 inch keyed shaft to a 10 mm keyed shaft, compensating for misalignment while transmitting torque. Constructed from stainless steel, it has a maximum speed of 10,000 RPM and does not include a keyway. Suitable for precision motion control and industrial machinery requiring zero backlash and high torsional stiffness
RULAND MANUFACTURING
This clamp-on bellows shaft coupling connects a 1/2 inch keyed shaft to a 10 mm keyed shaft, compensating for misalignment while transmitting torque. Constructed from stainless steel, it has a maximum speed of 10,000 RPM and does not include a keyway. Suitable for precision motion control and industrial machinery requiring zero backlash and high torsional stiffness
This clamp-on bellows shaft coupling connects two keyed shafts with 1 1/4 in bore diameters, compensating for misalignment in power transmission systems. It features a stainless steel bellows and an aluminum hub, providing zero backlash and high torsional stiffness for motion control applications such as encoders and servo motors
RULAND MANUFACTURING
This clamp-on bellows shaft coupling connects two keyed shafts with 1 1/4 in bore diameters, compensating for misalignment in power transmission systems. It features a stainless steel bellows and an aluminum hub, providing zero backlash and high torsional stiffness for motion control applications such as encoders and servo motors
This clamp-on bellows shaft coupling connects a 1-3/4 in keyed shaft to a 40 mm keyed shaft, transmitting torque while compensating for misalignment. It is suited for precision motion control and industrial machinery requiring zero backlash and high torsional stiffness. The coupling supports a maximum speed of 10,000 RPM
RULAND MANUFACTURING
This clamp-on bellows shaft coupling connects a 1-3/4 in keyed shaft to a 40 mm keyed shaft, transmitting torque while compensating for misalignment. It is suited for precision motion control and industrial machinery requiring zero backlash and high torsional stiffness. The coupling supports a maximum speed of 10,000 RPM
This clamp-on bellows shaft coupling connects a 1 1/2 in keyed shaft to a 25 mm keyed shaft, enabling inch-to-metric bore transitions. It is constructed of stainless steel and rated for a maximum speed of 10,000 RPM. Suitable for precision motion control applications requiring zero backlash and high torsional stiffness
RULAND MANUFACTURING
This clamp-on bellows shaft coupling connects a 1 1/2 in keyed shaft to a 25 mm keyed shaft, enabling inch-to-metric bore transitions. It is constructed of stainless steel and rated for a maximum speed of 10,000 RPM. Suitable for precision motion control applications requiring zero backlash and high torsional stiffness
This clamp-on bellows shaft coupling connects two shafts with keyways, accommodating misalignment while transmitting torque. It features a 1/2 in bore on one side and a 10 mm bore on the other, with a maximum speed of 10,000 RPM. Suitable for motion-control systems requiring zero backlash and high torsional stiffness
RULAND MANUFACTURING
This clamp-on bellows shaft coupling connects two shafts with keyways, accommodating misalignment while transmitting torque. It features a 1/2 in bore on one side and a 10 mm bore on the other, with a maximum speed of 10,000 RPM. Suitable for motion-control systems requiring zero backlash and high torsional stiffness
This clamp-on bellows shaft coupling connects two shafts with keyways, compensating for misalignment in motion-control applications. It features a 14 mm bore diameter 1 and a 10 mm bore diameter 2 with a 3 mm x 5 mm keyway size 1. Constructed from stainless steel with metric dimensions, it provides zero backlash and high torsional stiffness. Key not included
RULAND MANUFACTURING
This clamp-on bellows shaft coupling connects two shafts with keyways, compensating for misalignment in motion-control applications. It features a 14 mm bore diameter 1 and a 10 mm bore diameter 2 with a 3 mm x 5 mm keyway size 1. Constructed from stainless steel with metric dimensions, it provides zero backlash and high torsional stiffness. Key not included