RULAND MANUFACTURINGClamp-On Bellows Shaft Couplings for Round Shafts

RULAND MANUFACTURING Bellows Coupling: 20 mm Bore Dia 1, 20 mm Bore Dia 2

SKU 3G-OTH-135746

Brand

RULAND MANUFACTURING

Item

Bellows Coupling: 20 mm Bore Dia 1, 20 mm Bore Dia 2

Technical Specifications

RULAND MANUFACTURING

Manufacturer Part Number

MBC57-20-20-A 

Type

20 mm Bore Dia 2 

Max Speed

10,000 RPM 

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Technical Documents

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RULAND MANUFACTURING Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

This RULAND MANUFACTURING MBC57-20-20-A is a clamp-on bellows shaft coupling for round shafts, made of stainless steel. It features a 20 mm bore diameter 1 and a 20 mm bore diameter 2, with a maximum speed of 10,000 RPM. The coupling accommodates different bore dimensions and is designed for metric shaft sizes.

Frequently Asked Questions

What is a RULAND MANUFACTURING bellows coupling used for?

A RULAND MANUFACTURING bellows coupling, such as the MBC57-20-20-A, is used to connect two rotating shafts in motion-control applications. It compensates for misalignment while transmitting torque smoothly. Common in precision machinery, robotics, and automation equipment, it ensures accurate positioning and reduces vibration in drive systems.

What are the specifications of the RULAND MANUFACTURING MBC57-20-20-A bellows coupling?

The RULAND MANUFACTURING MBC57-20-20-A is a stainless steel clamp-on bellows coupling with 20 mm bore diameters on both ends. It has a maximum speed of 10,000 RPM, accommodates different bore dimensions, and is designed for metric shaft sizes. The part number is MBC57-20-20-A.

Where to buy RULAND MANUFACTURING bellows couplings worldwide?

You can source RULAND MANUFACTURING bellows couplings, including the MBC57-20-20-A, through 3G Electric. As a global industrial equipment distributor since 1990, 3G Electric handles full logistics, customs clearance, and delivery to worldwide destinations. Contact them for availability and lead times.

How to select the right RULAND MANUFACTURING bellows coupling for a shaft?

To select the correct RULAND MANUFACTURING bellows coupling, match the bore diameters to your shaft sizes (e.g., 20 mm for the MBC57-20-20-A). Consider the maximum speed rating (10,000 RPM), torque requirements, and misalignment tolerance. Ensure the coupling material (stainless steel) suits your environment. Consult 3G Electric for sourcing assistance.

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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