RULAND MANUFACTURINGClamp-On Bellows Shaft Couplings for Round Shafts

RULAND MANUFACTURING Motion Control Coupling: 8 mm Bore Dia 1, 8 mm Bore Dia 2

The RULAND MANUFACTURING MBC33-8-8-A is a clamp-on bellows shaft coupling for round shafts, made of stainless steel with metric same bore dimensions of 8 mm on both ends. It has a maximum speed of 10,000 RPM and is…

SKU 3G-OTH-135577

Also listed as: MBC3388A · MBC33 8 8 A

Brand

RULAND MANUFACTURING

Item

Motion Control Coupling: 8 mm Bore Dia 1, 8 mm Bore Dia 2

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

MBC33-8-8-A 

Type

8 mm Bore Dia 2 

Max Speed

10,000 RPM 

Technical Documents

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RULAND MANUFACTURING Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Frequently Asked Questions

What is the RULAND MANUFACTURING MBC33-8-8-A motion control coupling used for?

The RULAND MANUFACTURING MBC33-8-8-A is a clamp-on bellows shaft coupling used in motion control applications to connect two round shafts with 8 mm diameters. It compensates for misalignment while transmitting torque smoothly, making it suitable for precision positioning systems, encoders, and servo drives.

What are the specifications of the RULAND MANUFACTURING MBC33-8-8-A coupling?

The RULAND MANUFACTURING MBC33-8-8-A has 8 mm bore diameters on both ends, a maximum speed of 10,000 RPM, and is made of stainless steel. It features a metric same-bore design and a clamp-on style for secure shaft attachment. The manufacturer part number is MBC33-8-8-A.

Where to buy the RULAND MANUFACTURING MBC33-8-8-A coupling worldwide?

3G Electric supplies the RULAND MANUFACTURING MBC33-8-8-A coupling worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this motion control coupling for your application.

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

To install the RULAND MANUFACTURING MBC33-8-8-A, clean both shaft ends and the coupling bores. Slide the coupling onto the shafts, align the components, then tighten the clamp screws evenly to the manufacturer's recommended torque. Avoid over-tightening to prevent shaft damage.

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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