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RULAND MANUFACTURING Clamp-On Bellows Shaft Coupling for Keyed Shafts - Clamp-On Bellows Shaft Couplings for Keyed Shafts
RULAND MANUFACTURINGClamp-On Bellows Shaft Couplings for Keyed Shafts

RULAND MANUFACTURING Clamp-On Bellows Shaft Coupling for Keyed Shafts

This RULAND MANUFACTURING MBCK57-25-25-A is a clamp-on bellows shaft coupling for keyed shafts, featuring 25 mm bore diameters and 8 mm x 8 mm keyways. It is constructed from stainless steel and accommodates…

SKU 3G-OTH-134925

Also listed as: MBCK572525A · MBCK57 25 25 A

Brand
RULAND MANUFACTURING
Item
Clamp-On Bellows Shaft Coupling for Keyed Shafts
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
MBCK57-25-25-A
Type
25 mm Bore Dia 2, 8 mm x 8 mm Keyway Size 1

Technical Documents

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RULAND MANUFACTURING Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

This RULAND MANUFACTURING MBCK57-25-25-A is a clamp-on bellows shaft coupling for keyed shafts, featuring 25 mm bore diameters and 8 mm x 8 mm keyways. It is constructed from stainless steel and accommodates different bore dimensions. The coupling is designed for metric shaft sizes.

Frequently Asked Questions

What is a RULAND MANUFACTURING bellows coupling used for?

A RULAND MANUFACTURING bellows coupling, like the MBCK57-25-25-A, connects two keyed shafts while compensating for misalignment. It is used in precision motion control, servo systems, and encoders where zero backlash and high torsional stiffness are required. The stainless steel construction suits clean and corrosive environments.

What are the specifications of the RULAND MANUFACTURING MBCK57-25-25-A?

The RULAND MANUFACTURING MBCK57-25-25-A is a clamp-on bellows coupling with 25 mm bore diameters and 8 mm x 8 mm keyways. It is made of stainless steel, designed for metric shafts, and accommodates different bore dimensions. The manufacturer part number is MBCK57-25-25-A.

Where to buy RULAND MANUFACTURING bellows couplings worldwide?

3G Electric supplies RULAND MANUFACTURING bellows couplings like the MBCK57-25-25-A to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote on this stainless steel, metric keyed-shaft coupling with 25 mm bores.

How to install a clamp-on bellows coupling for keyed shafts?

To install a RULAND MANUFACTURING clamp-on bellows coupling, align the keyways with the shaft keys, slide the coupling onto both shafts, and tighten the clamp screws evenly to the manufacturer's torque specification. Ensure shafts are aligned within the coupling's rated misalignment 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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This clamp-on bellows shaft coupling is designed for keyed shafts, featuring a 25 mm bore diameter 1 and a 20 mm bore diameter 2 with a 6 mm x 8 mm keyway size 1. Constructed from stainless steel, it provides zero backlash and high torsional stiffness for precision motion control applications. Suitable for use with servo motors, encoders, and other industrial automation equipment requiring accurate torque transmission
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