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

RULAND MANUFACTURING Clamp-On Bellows Shaft Coupling - Clamp-On Bellows Shaft Couplings for Round Shafts
RULAND MANUFACTURINGClamp-On Bellows Shaft Couplings for Round Shafts

RULAND MANUFACTURING Clamp-On Bellows Shaft Coupling

The RULAND MANUFACTURING MBC25-8-6-A is a clamp-on bellows shaft coupling for round shafts, made of stainless steel. It features different bore dimensions: an 8 mm bore diameter on one side and a 6 mm bore diameter…

SKU 3G-OTH-135573

Also listed as: MBC2586A · MBC25 8 6 A

Brand
RULAND MANUFACTURING
Item
Clamp-On Bellows Shaft Coupling
Category
Clamp-On Bellows Shaft Couplings for Round 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
MBC25-8-6-A
Type
6 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 MBC25-8-6-A is a clamp-on bellows shaft coupling for round shafts, made of stainless steel. It features different bore dimensions: an 8 mm bore diameter on one side and a 6 mm bore diameter on the other, with a maximum speed of 10,000 RPM. This metric coupling is designed for motion control applications requiring precise shaft alignment.

Frequently Asked Questions

What is the RULAND MANUFACTURING MBC25-8-6-A coupling used for?

The RULAND MANUFACTURING MBC25-8-6-A is a clamp-on bellows shaft coupling designed for motion control applications requiring precise shaft alignment. It connects two round shafts with different bore diameters (8 mm and 6 mm) and handles speeds up to 10,000 RPM. Typical uses include servo motors, encoders, and linear actuators in automation and robotics.

What are the specifications of the RULAND MANUFACTURING MBC25-8-6-A?

The RULAND MANUFACTURING MBC25-8-6-A is a stainless steel clamp-on bellows coupling with an 8 mm bore on one side and a 6 mm bore on the other. It has a maximum speed of 10,000 RPM, is metric, and features different bore dimensions. The manufacturer part number is MBC25-8-6-A.

Where to buy the RULAND MANUFACTURING MBC25-8-6-A worldwide?

You can source the RULAND MANUFACTURING MBC25-8-6-A through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we provide this coupling as part of our extensive motion control product range.

How to install a clamp-on bellows shaft coupling like the MBC25-8-6-A?

To install the RULAND MANUFACTURING MBC25-8-6-A, ensure both shaft ends are clean and aligned. Loosen the clamp screws, slide the coupling onto the shafts, and tighten the screws evenly to the manufacturer's recommended torque. Avoid over-tightening to prevent damage. Verify runout with a dial indicator for precision motion control 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 round 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
Clamp-on bellows shaft coupling with 8 mm bore diameters on both ends. Stainless steel construction. Maximum speed 10,000 RPM. Used for connecting two round shafts in motion control applications, compensating for misalignment while transmitting torque
RULAND MANUFACTURING
Clamp-on bellows shaft coupling with 8 mm bore diameters on both ends. Stainless steel construction. Maximum speed 10,000 RPM. Used for connecting two round shafts in motion control applications, compensating for misalignment while transmitting torque
RULAND MANUFACTURING Motion Control Coupling: 6 mm Bore Dia 1, 6 mm Bore Dia 2, 10,000 RPM Max Speed (MPN MBC25-6-6-A)
RULAND MANUFACTURING
RULAND MANUFACTURING Motion Control Coupling: 6 mm Bore Dia 1, 6 mm Bore Dia 2, 10,000 RPM Max Speed (MPN MBC25-6-6-A)
This clamp-on bellows shaft coupling connects two rotating shafts while compensating for misalignment. It features a 6 mm bore diameter 1 and a 5 mm bore diameter 2, with a maximum speed of 10,000 RPM. Suitable for 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 6 mm bore diameter 1 and a 5 mm bore diameter 2, with a maximum speed of 10,000 RPM. Suitable for motion control applications such as encoders, stepper motors, and servo drives
Stainless steel clamp-on bellows shaft coupling with 8 mm bore on one side and 6 mm bore on the other. Rated for maximum speed of 10,000 RPM. Used in motion control systems requiring zero backlash and high torsional stiffness, such as servo drives, encoders, and linear actuators
RULAND MANUFACTURING
Stainless steel clamp-on bellows shaft coupling with 8 mm bore on one side and 6 mm bore on the other. Rated for maximum speed of 10,000 RPM. Used in motion control systems requiring zero backlash and high torsional stiffness, such as servo drives, encoders, and linear actuators
RULAND MANUFACTURING Motion Control Coupling: 8 mm Bore Dia 1, 5 mm Bore Dia 2, 10,000 RPM Max Speed (MPN MBC19-8-5-A)
RULAND MANUFACTURING
RULAND MANUFACTURING Motion Control Coupling: 8 mm Bore Dia 1, 5 mm Bore Dia 2, 10,000 RPM Max Speed (MPN MBC19-8-5-A)
This clamp-on bellows shaft coupling connects two round shafts with 6 mm and 4 mm bore diameters. It is constructed of stainless steel and rated for a maximum speed of 10,000 RPM. Designed for motion control applications requiring precise shaft alignment, zero backlash, and high torsional stiffness
RULAND MANUFACTURING
This clamp-on bellows shaft coupling connects two round shafts with 6 mm and 4 mm bore diameters. It is constructed of stainless steel and rated for a maximum speed of 10,000 RPM. Designed for motion control applications requiring precise shaft alignment, zero backlash, and high torsional stiffness

More from RULAND MANUFACTURING

View all RULAND MANUFACTURING parts
This clamp-on bellows shaft coupling from RULAND MANUFACTURING features a 1 in bore diameter on both ends, suitable for connecting two round shafts of equal size. It is constructed with a stainless steel bellows and clamp hubs, providing zero backlash and high torsional stiffness for precision motion control applications. The coupling accommodates misalignment and operates at speeds up to 10,000 RPM
RULAND MANUFACTURING
This clamp-on bellows shaft coupling from RULAND MANUFACTURING features a 1 in bore diameter on both ends, suitable for connecting two round shafts of equal size. It is constructed with a stainless steel bellows and clamp hubs, providing zero backlash and high torsional stiffness for precision motion control applications. The coupling accommodates misalignment and operates at speeds up to 10,000 RPM
Clamp-on bellows shaft coupling with 20 mm bore diameter 1 and 3/4 in bore diameter 2, designed for inch to metric applications. Stainless steel construction, maximum speed 10,000 RPM. Used to connect rotating shafts in precision motion control and servo systems
RULAND MANUFACTURING
Clamp-on bellows shaft coupling with 20 mm bore diameter 1 and 3/4 in bore diameter 2, designed for inch to metric applications. Stainless steel construction, maximum speed 10,000 RPM. Used to connect rotating shafts in precision motion control and servo systems
This clamp-on bellows shaft coupling from RULAND MANUFACTURING features a 15 mm bore diameter 1 and an 8 mm bore diameter 2, with an aluminum hub and stainless steel bellows. Designed for metric, different bore dimensions, it is suitable for motion control applications requiring precise shaft alignment and torque transmission
RULAND MANUFACTURING
This clamp-on bellows shaft coupling from RULAND MANUFACTURING features a 15 mm bore diameter 1 and an 8 mm bore diameter 2, with an aluminum hub and stainless steel bellows. Designed for metric, different bore dimensions, it is suitable for motion control applications requiring precise shaft alignment and torque transmission
This clamp-on bellows shaft coupling from RULAND MANUFACTURING features 9 mm bores on both ends and a maximum speed of 10,000 RPM. Constructed of stainless steel, it is suited for motion control applications such as connecting shafts in servo systems, encoders, and linear actuators
RULAND MANUFACTURING
This clamp-on bellows shaft coupling from RULAND MANUFACTURING features 9 mm bores on both ends and a maximum speed of 10,000 RPM. Constructed of stainless steel, it is suited for motion control applications such as connecting shafts in servo systems, encoders, and linear actuators
This clamp-on bellows shaft coupling connects two round shafts with bore diameters of 1 in and 5/8 in. It is constructed from stainless steel, has no keyway, and is rated for a maximum speed of 10,000 RPM. Typical applications include connecting shafts in motion control systems where misalignment compensation and zero backlash are required
RULAND MANUFACTURING
This clamp-on bellows shaft coupling connects two round shafts with bore diameters of 1 in and 5/8 in. It is constructed from stainless steel, has no keyway, and is rated for a maximum speed of 10,000 RPM. Typical applications include connecting shafts in motion control systems where misalignment compensation and zero backlash are required
This clamp-on bellows shaft coupling from RULAND MANUFACTURING features a 1 in bore diameter 1 and a 20 mm bore diameter 2, with a 2 in coupling outside diameter. It is constructed from stainless steel and is designed to connect two rotating shafts while compensating for misalignment. Typical applications include precision motion control, servo systems, and encoders where zero backlash and high torsional stiffness are required
RULAND MANUFACTURING
This clamp-on bellows shaft coupling from RULAND MANUFACTURING features a 1 in bore diameter 1 and a 20 mm bore diameter 2, with a 2 in coupling outside diameter. It is constructed from stainless steel and is designed to connect two rotating shafts while compensating for misalignment. Typical applications include precision motion control, servo systems, and encoders where zero backlash and high torsional stiffness are required
This clamp-on bellows shaft coupling connects two round shafts with 16 mm and 15 mm diameters. It features a stainless steel bellows and aluminum hub, compensating for misalignment while transmitting torque. Suitable for motion control applications requiring zero backlash
RULAND MANUFACTURING
This clamp-on bellows shaft coupling connects two round shafts with 16 mm and 15 mm diameters. It features a stainless steel bellows and aluminum hub, compensating for misalignment while transmitting torque. Suitable for motion control applications requiring zero backlash
This clamp-on bellows shaft coupling connects two round shafts with 25 mm and 16 mm bores. It features an aluminum hub and is suited for precision motion control applications such as servo motors and encoders, compensating for misalignment
RULAND MANUFACTURING
This clamp-on bellows shaft coupling connects two round shafts with 25 mm and 16 mm bores. It features an aluminum hub and is suited for precision motion control applications such as servo motors and encoders, compensating for misalignment