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RULAND MANUFACTURING Bellows Coupling: 30 mm Bore Dia 1, 20 mm Bore Dia 2 - Clamp-On Bellows Shaft Couplings for Round Shafts
RULAND MANUFACTURINGClamp-On Bellows Shaft Couplings for Round Shafts

RULAND MANUFACTURING Bellows Coupling: 30 mm Bore Dia 1, 20 mm Bore Dia 2

This RULAND MANUFACTURING MBC57-30-20-A is a clamp-on bellows shaft coupling for round shafts, made of stainless steel with metric same bore dimensions. It features a 30 mm bore diameter 1 and a 20 mm bore diameter…

SKU 3G-OTH-135867

Brand
RULAND MANUFACTURING
Item
Bellows Coupling: 30 mm Bore Dia 1, 20 mm Bore Dia 2
Category
Clamp-On Bellows Shaft Couplings for Round Shafts
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Technical Specifications

RULAND MANUFACTURING
Manufacturer Part Number
MBC57-30-20-A
Type
20 mm Bore Dia 2
Max Speed
10,000 RPM
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RULAND MANUFACTURING Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

This RULAND MANUFACTURING MBC57-30-20-A is a clamp-on bellows shaft coupling for round shafts, made of stainless steel with metric same bore dimensions. It features a 30 mm bore diameter 1 and a 20 mm bore diameter 2, with a maximum speed of 10,000 RPM.

Frequently Asked Questions

What is a RULAND MANUFACTURING bellows coupling used for?

This RULAND MANUFACTURING MBC57-30-20-A clamp-on bellows coupling connects two round shafts with 30 mm and 20 mm bores. It compensates for misalignment while transmitting torque smoothly, ideal for precision motion-control applications in packaging, robotics, and machine tools.

What are the specifications of the RULAND MANUFACTURING MBC57-30-20-A?

The MBC57-30-20-A is a stainless steel bellows coupling with metric same bore dimensions. It has a 30 mm bore diameter 1, a 20 mm bore diameter 2, and a maximum speed of 10,000 RPM. The clamp-on design secures directly to round shafts without keyways.

Where to buy a RULAND MANUFACTURING bellows coupling worldwide?

3G Electric supplies the RULAND MANUFACTURING MBC57-30-20-A bellows coupling to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact our team for a quote and lead time on this stainless steel metric coupling.

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

Slide the coupling over both shaft ends, align the bores, then tighten the clamp screws evenly with a torque wrench to the manufacturer’s recommended value. Ensure shafts are clean and free of burrs. Avoid over-tightening to prevent damage to the bellows element.

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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