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RULAND MANUFACTURING Motion Control Coupling: 20 mm Bore Dia 1, 12 mm Bore Dia 2, Aluminum - Clamp-On Bellows Shaft Couplings for Round Shafts
RULAND MANUFACTURINGClamp-On Bellows Shaft Couplings for Round Shafts

RULAND MANUFACTURING Motion Control Coupling: 20 mm Bore Dia 1, 12 mm Bore Dia 2, Aluminum

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
Motion Control Coupling: 20 mm Bore Dia 1, 12 mm Bore Dia 2, Aluminum
Category
Clamp-On Bellows Shaft Couplings for Round Shafts
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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
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.

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 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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Compatible alternatives & equivalents

Cross-referenced by specification & description
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
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: 16 mm Bore Dia 1, 16 mm Bore Dia 2, Aluminum, Clamp On (MPN MBC51-16-16-A)
RULAND MANUFACTURING
RULAND MANUFACTURING Motion Control Coupling: 16 mm Bore Dia 1, 16 mm Bore Dia 2, Aluminum, Clamp On (MPN MBC51-16-16-A)
This clamp-on bellows shaft coupling connects two round shafts with 25 mm and 20 mm bores, compensating for misalignment in motion control systems. The aluminum hub and stainless steel bellows provide torsional rigidity and flexibility. Typical applications include servo motors, encoders, and linear actuators
RULAND MANUFACTURING
This clamp-on bellows shaft coupling connects two round shafts with 25 mm and 20 mm bores, compensating for misalignment in motion control systems. The aluminum hub and stainless steel bellows provide torsional rigidity and flexibility. Typical applications include servo motors, encoders, and linear actuators
RULAND MANUFACTURING Motion Control Coupling: 16 mm Bore Dia 1, 12 mm Bore Dia 2, Aluminum, Clamp On (MPN MBC51-16-12-A)
RULAND MANUFACTURING
RULAND MANUFACTURING Motion Control Coupling: 16 mm Bore Dia 1, 12 mm Bore Dia 2, Aluminum, Clamp On (MPN MBC51-16-12-A)
RULAND MANUFACTURING Motion Control Coupling: 20 mm Bore Dia 1, 16 mm Bore Dia 2, Aluminum, Clamp On (MPN MBC51-20-16-A)
RULAND MANUFACTURING
RULAND MANUFACTURING Motion Control Coupling: 20 mm Bore Dia 1, 16 mm Bore Dia 2, Aluminum, Clamp On (MPN MBC51-20-16-A)
RULAND MANUFACTURING Motion Control Coupling: 20 mm Bore Dia 1, 15 mm Bore Dia 2, Aluminum, Clamp On (MPN MBC41-20-15-A)
RULAND MANUFACTURING
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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