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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 MBC51-25-20-A is a clamp-on bellows shaft coupling for round shafts, featuring a 25 mm bore diameter 1 and a 20 mm bore diameter 2. It is constructed with stainless steel bellows and an…

SKU 3G-OTH-135791

Also listed as: MBC512520A · MBC51 25 20 A

Brand
RULAND MANUFACTURING
Item
Clamp-On Bellows Shaft Coupling
Category
Clamp-On Bellows Shaft Couplings for Round Shafts
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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
MBC51-25-20-A
Type
20 mm Bore Dia 2, Aluminum, Clamp On

Technical Documents

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

Product Description

The RULAND MANUFACTURING MBC51-25-20-A is a clamp-on bellows shaft coupling for round shafts, featuring a 25 mm bore diameter 1 and a 20 mm bore diameter 2. It is constructed with stainless steel bellows and an aluminum hub, and is designed for metric shaft sizes with different bore dimensions.

Frequently Asked Questions

What is the RULAND MANUFACTURING MBC51-25-20-A coupling used for?

The RULAND MANUFACTURING MBC51-25-20-A is a clamp-on bellows shaft coupling designed for precision motion control applications. It connects two round shafts with different bore diameters (25 mm and 20 mm) while compensating for misalignment. Typical uses include servo motors, encoders, and linear actuators in automation and robotics.

What are the specifications of the RULAND MANUFACTURING MBC51-25-20-A?

The MBC51-25-20-A has a 25 mm bore diameter 1 and a 20 mm bore diameter 2, with a stainless steel bellows and aluminum hub. It is a metric clamp-on coupling designed for different bore dimensions. The manufacturer part number is MBC51-25-20-A, and it is made by RULAND MANUFACTURING.

Where to buy the RULAND MANUFACTURING MBC51-25-20-A worldwide?

3G Electric supplies the RULAND MANUFACTURING MBC51-25-20-A worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this precision coupling to any country.

How to install a RULAND MANUFACTURING clamp-on bellows coupling?

To install the MBC51-25-20-A, clean both shaft ends and the coupling bores. Loosen the clamp screws, slide the coupling onto the shafts, align the equipment, then tighten the screws evenly to the manufacturer's recommended torque. Ensure shafts are within the coupling's misalignment ratings to avoid damaging the stainless steel bellows.

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.

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RULAND MANUFACTURING Motion Control Coupling: 25 mm Bore Dia 1, 16 mm Bore Dia 2, Aluminum, Clamp On (MPN MBC51-25-16-A)
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The RULAND MANUFACTURING MBC51-25-25-A is a clamp-on bellows shaft coupling with 25 mm bore diameters on both ends. It features a stainless steel bellows and aluminum hub, designed for metric shafts. This coupling provides zero-backlash torque transmission and accommodates misalignment in motion control systems
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This clamp-on bellows shaft coupling from RULAND MANUFACTURING connects two round shafts with bore diameters of 20 mm and 14 mm. It is made of aluminum and features a clamp-on design for secure attachment. Typical applications include motion control systems where misalignment compensation and torque transmission are required
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This clamp-on bellows shaft coupling from RULAND MANUFACTURING connects two round shafts with bore diameters of 20 mm and 14 mm. It is made of aluminum and features a clamp-on design for secure attachment. Typical applications include motion control systems where misalignment compensation and torque transmission are required
RULAND MANUFACTURING Motion Control Coupling: 20 mm Bore Dia 1, 15 mm Bore Dia 2, Aluminum, Clamp On (MPN MBC41-20-15-A)
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RULAND MANUFACTURING Motion Control Coupling: 16 mm Bore Dia 1, 12 mm Bore Dia 2, Aluminum, Clamp On (MPN MBC51-16-12-A)

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