RULAND MANUFACTURINGClamp-On Bellows Shaft Couplings for Round Shafts

RULAND MANUFACTURING Bellows Coupling: 1 1/4 in Bore Dia 1, 1 in Bore Dia 2

SKU 3G-OTH-135747

Also listed as: BC502016A · BC50 20 16 A

Brand

RULAND MANUFACTURING

Item

Bellows Coupling: 1 1/4 in Bore Dia 1, 1 in Bore Dia 2

Local availability & support

Delivery: Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment: Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

RULAND MANUFACTURING

Manufacturer Part Number

BC50-20-16-A 

Type

1 in Bore Dia 2 

Max Speed

10,000 RPM 

Technical Documents

No technical documents available for this product.

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RULAND MANUFACTURING Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

This RULAND MANUFACTURING Bellows Coupling is a clamp-on bellows shaft coupling for round shafts with a 1 1/4 in bore diameter on one end and a 1 in bore diameter on the other, accommodating different bore dimensions. Made of stainless steel, it has a maximum speed of 10,000 RPM and is designed for inch-sized shafts.

Frequently Asked Questions

What is a RULAND MANUFACTURING bellows coupling used for?

A RULAND MANUFACTURING bellows coupling is used to connect two rotating shafts while compensating for misalignment. It is ideal for precision motion control applications such as encoders, stepper motors, and servo systems where zero backlash and high torsional stiffness are required.

What are the specifications of the RULAND MANUFACTURING BC50-20-16-A bellows coupling?

The RULAND MANUFACTURING BC50-20-16-A is a clamp-on bellows coupling with a 1 1/4 in bore diameter on one end and a 1 in bore diameter on the other. It is made of stainless steel, has a maximum speed of 10,000 RPM, and is designed for inch-sized round shafts.

Where to buy RULAND MANUFACTURING bellows couplings worldwide?

You can source RULAND MANUFACTURING bellows couplings worldwide through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the BC50-20-16-A or other models.

How to select the right RULAND MANUFACTURING bellows coupling for your application?

To select the right RULAND MANUFACTURING bellows coupling, match the bore diameters to your shaft sizes and ensure the maximum speed rating (e.g., 10,000 RPM) exceeds your operating speed. Consider torque requirements and misalignment compensation. For inch-sized shafts, choose a model like the BC50-20-16-A with clamp-on mounting.

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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