We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

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

The RULAND MANUFACTURING MBCK51-25-15-A is a clamp-on bellows shaft coupling for keyed shafts, featuring a 25 mm bore diameter 1 and a 15 mm bore diameter 2 with a 5 mm x 8 mm keyway size 1. Constructed from…

SKU 3G-OTH-134853

Also listed as: MBCK512515A · MBCK51 25 15 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 — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

RULAND MANUFACTURING
Manufacturer Part Number
MBCK51-25-15-A
Type
15 mm Bore Dia 2, 5 mm x 8 mm Keyway Size 1

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 MBCK51-25-15-A is a clamp-on bellows shaft coupling for keyed shafts, featuring a 25 mm bore diameter 1 and a 15 mm bore diameter 2 with a 5 mm x 8 mm keyway size 1. Constructed from stainless steel, this metric coupling has same bore dimensions and is designed for applications requiring zero backlash and high torsional stiffness.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the RULAND MANUFACTURING MBCK51-25-15-A bellows coupling used for?

The RULAND MANUFACTURING MBCK51-25-15-A is a clamp-on bellows shaft coupling for keyed shafts, used in precision motion control applications requiring zero backlash and high torsional stiffness. It is commonly applied in servo motors, encoders, and linear actuators where accurate torque transmission and misalignment compensation are critical.

What are the specifications of the RULAND MANUFACTURING MBCK51-25-15-A?

The RULAND MANUFACTURING MBCK51-25-15-A has a 25 mm bore diameter 1 and a 15 mm bore diameter 2 with a 5 mm x 8 mm keyway size 1. It is made of stainless steel, has same bore dimensions, and is a metric clamp-on bellows coupling for keyed shafts. The manufacturer part number is MBCK51-25-15-A.

Where to buy the RULAND MANUFACTURING MBCK51-25-15-A worldwide?

You can source the RULAND MANUFACTURING MBCK51-25-15-A worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we supply this coupling to customers in various industries.

How to select the correct RULAND MANUFACTURING bellows coupling for keyed shafts?

To select the correct RULAND MANUFACTURING bellows coupling, match the bore diameters to your shaft sizes and ensure the keyway dimensions align with your key. Consider torque requirements, misalignment tolerance, and environmental factors like corrosion resistance—stainless steel models like the MBCK51-25-15-A suit harsh conditions. Verify zero backlash needs for precision applications.

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 while compensating for misalignment. It has a 25 mm bore diameter 1 and a 14 mm bore diameter 2, with a 5 mm x 8 mm keyway size 1. The coupling is made of stainless steel and is metric. It is used in motion control systems requiring zero backlash and high torsional stiffness
RULAND MANUFACTURING
This clamp-on bellows shaft coupling connects two keyed shafts while compensating for misalignment. It has a 25 mm bore diameter 1 and a 14 mm bore diameter 2, with a 5 mm x 8 mm keyway size 1. The coupling is made of stainless steel and is metric. It is used in motion control systems requiring zero backlash and high torsional stiffness
This clamp-on bellows shaft coupling connects two keyed shafts with bore diameters of 25 mm and 16 mm, featuring a 5 mm x 8 mm keyway on the larger bore. It is constructed from stainless steel and designed for metric applications. The coupling compensates for misalignment while providing zero backlash and torsional rigidity, suitable for precision motion control and industrial machinery
RULAND MANUFACTURING
This clamp-on bellows shaft coupling connects two keyed shafts with bore diameters of 25 mm and 16 mm, featuring a 5 mm x 8 mm keyway on the larger bore. It is constructed from stainless steel and designed for metric applications. The coupling compensates for misalignment while providing zero backlash and torsional rigidity, suitable for precision motion control and industrial machinery
This clamp-on bellows shaft coupling connects two keyed shafts with 20 mm and 15 mm bores, featuring a 5 mm x 6 mm keyway. Constructed of stainless steel, it compensates for misalignment while transmitting torque in precision motion control applications such as robotics, packaging, and machine tools
RULAND MANUFACTURING
This clamp-on bellows shaft coupling connects two keyed shafts with 20 mm and 15 mm bores, featuring a 5 mm x 6 mm keyway. Constructed of stainless steel, it compensates for misalignment while transmitting torque in precision motion control applications such as robotics, packaging, and machine tools
This clamp-on bellows shaft coupling connects two rotating shafts while compensating for misalignment. It features a 25 mm bore diameter 1 and a 15 mm bore diameter 2, with a 5 mm x 8 mm keyway size 1. The coupling is made of stainless steel and has metric dimensions. It is suited for precision motion control applications requiring zero backlash and high torsional stiffness
RULAND MANUFACTURING
This clamp-on bellows shaft coupling connects two rotating shafts while compensating for misalignment. It features a 25 mm bore diameter 1 and a 15 mm bore diameter 2, with a 5 mm x 8 mm keyway size 1. The coupling is made of stainless steel and has metric dimensions. It is suited for precision motion control applications requiring zero backlash and high torsional stiffness
This clamp-on bellows shaft coupling is designed for keyed shafts, featuring a 25 mm bore diameter 1 and a 20 mm bore diameter 2 with a 6 mm x 8 mm keyway size 1. Constructed from stainless steel, it provides zero backlash and high torsional stiffness for precision motion control applications. Suitable for use with servo motors, encoders, and other industrial automation equipment requiring accurate torque transmission
RULAND MANUFACTURING
This clamp-on bellows shaft coupling is designed for keyed shafts, featuring a 25 mm bore diameter 1 and a 20 mm bore diameter 2 with a 6 mm x 8 mm keyway size 1. Constructed from stainless steel, it provides zero backlash and high torsional stiffness for precision motion control applications. Suitable for use with servo motors, encoders, and other industrial automation equipment requiring accurate torque transmission
This clamp-on bellows shaft coupling connects two keyed shafts with 25 mm bores and 8 mm x 8 mm keyways. It accommodates misalignment while maintaining zero backlash and high torsional stiffness, suitable for precision motion control and servo systems. Stainless steel construction resists corrosion in clean or harsh environments
RULAND MANUFACTURING
This clamp-on bellows shaft coupling connects two keyed shafts with 25 mm bores and 8 mm x 8 mm keyways. It accommodates misalignment while maintaining zero backlash and high torsional stiffness, suitable for precision motion control and servo systems. Stainless steel construction resists corrosion in clean or harsh environments

More from RULAND MANUFACTURING

View all RULAND MANUFACTURING parts →
This clamp-on bellows shaft coupling connects two keyed shafts with different bore diameters of 1 1/2 in and 1 in. It is constructed from stainless steel and rated for a maximum speed of 10,000 RPM. The coupling compensates for misalignment while providing zero backlash and high torsional stiffness, suitable for precision motion control and industrial machinery
RULAND MANUFACTURING
This clamp-on bellows shaft coupling connects two keyed shafts with different bore diameters of 1 1/2 in and 1 in. It is constructed from stainless steel and rated for a maximum speed of 10,000 RPM. The coupling compensates for misalignment while providing zero backlash and high torsional stiffness, suitable for precision motion control and industrial machinery
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