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RULAND MANUFACTURING MBC51-20-12-A Clamp-On Bellows Shaft Coupling - Clamp-On Bellows Shaft Couplings for Round Shafts
RULAND MANUFACTURINGClamp-On Bellows Shaft Couplings for Round Shafts

RULAND MANUFACTURING MBC51-20-12-A Clamp-On Bellows Shaft Coupling

The RULAND MANUFACTURING MBC51-20-12-A is a clamp-on bellows shaft coupling for round shafts, featuring a 20 mm bore diameter 1 and a 12 mm bore diameter 2. It is constructed with a stainless steel bellows and an…

SKU 3G-OTH-135833

Also listed as: MBC512012A · MBC51 20 12 A

Brand
RULAND MANUFACTURING
Item
MBC51-20-12-A 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
MBC51-20-12-A
Type
12 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 MBC51-20-12-A is a clamp-on bellows shaft coupling for round shafts, featuring a 20 mm bore diameter 1 and a 12 mm bore diameter 2. It is constructed with a stainless steel bellows and an aluminum hub, and is designed for metric, different bore dimensions. This motion control coupling is suitable for applications requiring precise shaft alignment and torque transmission.

Frequently Asked Questions

What is the RULAND MANUFACTURING MBC51-20-12-A motion control coupling used for?

The RULAND MANUFACTURING MBC51-20-12-A is a clamp-on bellows shaft coupling used for precise shaft alignment and torque transmission in motion control applications. It connects a 20 mm shaft to a 12 mm shaft, making it ideal for servo motors, encoders, and linear actuators where misalignment compensation and zero backlash are required.

What are the specifications of the RULAND MANUFACTURING MBC51-20-12-A coupling?

The RULAND MANUFACTURING MBC51-20-12-A is a metric clamp-on bellows coupling with a 20 mm bore diameter 1 and a 12 mm bore diameter 2. It features a stainless steel bellows and an aluminum hub, designed for different bore dimensions. The manufacturer part number is MBC51-20-12-A.

Where to buy the RULAND MANUFACTURING MBC51-20-12-A coupling worldwide?

3G Electric supplies the RULAND MANUFACTURING MBC51-20-12-A motion control coupling worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on this precision coupling.

How to install a clamp-on bellows shaft coupling like the MBC51-20-12-A?

To install the RULAND MANUFACTURING MBC51-20-12-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 torque specification. Ensure shafts are within the coupling's misalignment ratings for optimal performance.

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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This clamp-on bellows shaft coupling from RULAND MANUFACTURING features a 20 mm bore diameter 1 and a 16 mm bore diameter 2, with an aluminum hub and stainless steel bellows. Designed for precision motion control, it provides zero backlash and high torsional stiffness, accommodating misalignment between shafts of different sizes. Suitable for use in positioning systems, encoders, and servo drives
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This clamp-on bellows shaft coupling from RULAND MANUFACTURING features a 20 mm bore diameter 1 and a 16 mm bore diameter 2, with an aluminum hub and stainless steel bellows. Designed for precision motion control, it provides zero backlash and high torsional stiffness, accommodating misalignment between shafts of different sizes. Suitable for use in positioning systems, encoders, and servo drives
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