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RULAND MANUFACTURING MBCK70-30-30-A Clamp-On Bellows Shaft - Clamp-On Bellows Shaft Couplings for Keyed Shafts
RULAND MANUFACTURINGClamp-On Bellows Shaft Couplings for Keyed Shafts

RULAND MANUFACTURING MBCK70-30-30-A Clamp-On Bellows Shaft

The RULAND MANUFACTURING MBCK70-30-30-A is a clamp-on bellows shaft coupling for keyed shafts, featuring 30 mm bore diameters on both ends. It is constructed from stainless steel, has a maximum speed of 10,000 RPM…

SKU 3G-OTH-134869

Also listed as: MBCK703030A · MBCK70 30 30 A

Brand
RULAND MANUFACTURING
Item
MBCK70-30-30-A Clamp-On Bellows Shaft
Category
Clamp-On Bellows Shaft Couplings for Keyed Shafts
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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
MBCK70-30-30-A
Type
30 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

The RULAND MANUFACTURING MBCK70-30-30-A is a clamp-on bellows shaft coupling for keyed shafts, featuring 30 mm bore diameters on both ends. It is constructed from stainless steel, has a maximum speed of 10,000 RPM, and is designed for metric applications with same bore dimensions.

Frequently Asked Questions

What is a RULAND MANUFACTURING bellows coupling used for?

The RULAND MANUFACTURING MBCK70-30-30-A clamp-on bellows coupling connects two keyed shafts of 30 mm diameter each, compensating for misalignment while transmitting torque. It is used in precision motion control, servo systems, and industrial automation where zero backlash and high torsional stiffness are required.

What are the specifications of the RULAND MANUFACTURING MBCK70-30-30-A?

This bellows coupling has 30 mm bore diameters on both ends, a maximum speed of 10,000 RPM, and is made of stainless steel. It is a metric, same-bore-dimension design with a clamp-on style for keyed shafts. The manufacturer part number is MBCK70-30-30-A.

Where to buy RULAND MANUFACTURING bellows couplings worldwide?

3G Electric supplies the RULAND MANUFACTURING MBCK70-30-30-A bellows coupling to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact our team for a quote and lead time on this precision coupling.

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

Clean both shaft ends and the coupling bores. Slide the coupling onto the shafts, align the keyways, and tighten the clamp screws evenly to the manufacturer's torque specification. Ensure shafts are aligned within the coupling's misalignment ratings to avoid premature wear.

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 keyed shafts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

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This clamp-on bellows shaft coupling accommodates keyed shafts with bore diameters of 30 mm and 25 mm. It is constructed from stainless steel and rated for a maximum speed of 10,000 RPM. The coupling is suited for precision motion control applications requiring accurate shaft alignment and torque transmission
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This clamp-on bellows shaft coupling accommodates keyed shafts with bore diameters of 30 mm and 25 mm. It is constructed from stainless steel and rated for a maximum speed of 10,000 RPM. The coupling is suited for precision motion control applications requiring accurate shaft alignment and torque transmission
This clamp-on bellows shaft coupling accommodates keyed shafts with bore diameters of 35 mm and 30 mm. It is constructed from stainless steel and rated for a maximum speed of 10,000 RPM. The coupling compensates for misalignment while transmitting torque in precision motion control systems such as servo motors and linear actuators
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This clamp-on bellows shaft coupling accommodates keyed shafts with bore diameters of 35 mm and 30 mm. It is constructed from stainless steel and rated for a maximum speed of 10,000 RPM. The coupling compensates for misalignment while transmitting torque in precision motion control systems such as servo motors and linear actuators
This clamp-on bellows shaft coupling accommodates keyed shafts with 35 mm bore diameters on both ends. It is suited for precision motion control applications requiring zero backlash, high torsional stiffness, and misalignment compensation. The coupling has a maximum speed of 10,000 RPM and features metric dimensions
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This clamp-on bellows shaft coupling accommodates keyed shafts with 35 mm bore diameters on both ends. It is suited for precision motion control applications requiring zero backlash, high torsional stiffness, and misalignment compensation. The coupling has a maximum speed of 10,000 RPM and features metric dimensions
This clamp-on bellows shaft coupling is designed for keyed shafts with 30 mm bore diameters on both ends. It provides zero backlash and high torsional stiffness, suitable for motion-control applications such as precision positioning systems and servo drives. Constructed from stainless steel, it has a maximum speed of 10,000 RPM
RULAND MANUFACTURING
This clamp-on bellows shaft coupling is designed for keyed shafts with 30 mm bore diameters on both ends. It provides zero backlash and high torsional stiffness, suitable for motion-control applications such as precision positioning systems and servo drives. Constructed from stainless steel, it has a maximum speed of 10,000 RPM
This clamp-on bellows shaft coupling from RULAND MANUFACTURING is designed for keyed shafts with bore diameters of 30 mm and 25 mm. It accommodates a maximum speed of 10,000 RPM. The coupling is used in power transmission applications requiring precise motion control, such as connecting servo drives, encoders, and positioning systems
RULAND MANUFACTURING
This clamp-on bellows shaft coupling from RULAND MANUFACTURING is designed for keyed shafts with bore diameters of 30 mm and 25 mm. It accommodates a maximum speed of 10,000 RPM. The coupling is used in power transmission applications requiring precise motion control, such as connecting servo drives, encoders, and positioning systems
This clamp-on bellows shaft coupling accommodates keyed shafts with bore diameters of 35 mm and 25 mm. Constructed from stainless steel, it supports a maximum speed of 10,000 RPM. The bellows design compensates for misalignment while transmitting torque, making it suitable for precision motion control applications such as servo motors and linear actuators
RULAND MANUFACTURING
This clamp-on bellows shaft coupling accommodates keyed shafts with bore diameters of 35 mm and 25 mm. Constructed from stainless steel, it supports a maximum speed of 10,000 RPM. The bellows design compensates for misalignment while transmitting torque, making it suitable for precision motion control applications such as servo motors and linear actuators

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