RULAND MANUFACTURINGClamp-On Bellows Shaft Couplings for Round Shafts

RULAND MANUFACTURING Bellows Coupling: 35 mm Bore Dia 1, 30 mm Bore Dia 2

SKU 3G-OTH-135698

Brand

RULAND MANUFACTURING

Item

Bellows Coupling: 35 mm Bore Dia 1, 30 mm Bore Dia 2

Technical Specifications

RULAND MANUFACTURING

Manufacturer Part Number

MBC70-35-30-A 

Type

30 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 MBC70-35-30-A is a clamp-on bellows shaft coupling for round shafts, made of stainless steel with metric dimensions. It features a 35 mm bore diameter 1 and a 30 mm bore diameter 2, with a maximum speed of 10,000 RPM. The coupling accommodates different bore dimensions and includes a clamp-on design for secure shaft attachment.

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 MBC70-35-30-A bellows coupling used for?

This clamp-on bellows shaft coupling is used to connect two rotating shafts in motion-control applications, compensating for misalignment while transmitting torque. It is common in precision machinery, servo systems, and automation equipment where zero backlash and high torsional stiffness are required.

What are the specifications of the RULAND MANUFACTURING MBC70-35-30-A?

The RULAND MANUFACTURING MBC70-35-30-A has a 35 mm bore diameter 1 and a 30 mm bore diameter 2, with a maximum speed of 10,000 RPM. It is made of stainless steel, uses metric dimensions, and features a clamp-on design for different bore sizes.

Where to buy the RULAND MANUFACTURING MBC70-35-30-A worldwide?

You can source the RULAND MANUFACTURING MBC70-35-30-A through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring the coupling reaches your facility reliably.

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

To install, clean both shafts 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 recommended torque. Avoid over-tightening to prevent damage to the bellows.

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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