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RULAND MANUFACTURING MBCK57-25-20-A Clamp-On Bellows Shaft - Clamp-On Bellows Shaft Couplings for Keyed Shafts
RULAND MANUFACTURINGClamp-On Bellows Shaft Couplings for Keyed Shafts

RULAND MANUFACTURING MBCK57-25-20-A Clamp-On Bellows Shaft

The RULAND MANUFACTURING MBCK57-25-20-A is a clamp-on bellows shaft coupling 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…

SKU 3G-OTH-134924

Also listed as: MBCK572520A · MBCK57 25 20 A

Brand
RULAND MANUFACTURING
Item
MBCK57-25-20-A Clamp-On Bellows Shaft
Category
Clamp-On Bellows Shaft Couplings for Keyed Shafts
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

RULAND MANUFACTURING
Manufacturer Part Number
MBCK57-25-20-A
Type
20 mm Bore Dia 2, 6 mm x 8 mm Keyway Size 1

Technical Documents

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

Product Description

The RULAND MANUFACTURING MBCK57-25-20-A is a clamp-on bellows shaft coupling 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, this metric coupling has same bore dimensions and is designed for applications requiring zero backlash and high torsional stiffness.

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 MBCK57-25-20-A bellows coupling used for?

The RULAND MANUFACTURING MBCK57-25-20-A is a clamp-on bellows shaft coupling for keyed shafts used in precision motion control applications. It provides zero backlash and high torsional stiffness, making it suitable for servo motors, encoders, and other industrial automation equipment requiring accurate torque transmission.

What are the specifications of the RULAND MANUFACTURING MBCK57-25-20-A?

The RULAND MANUFACTURING MBCK57-25-20-A has a 25 mm bore diameter 1 and a 20 mm bore diameter 2 with a 6 mm x 8 mm keyway size 1. It is made of stainless steel, has same bore dimensions, and is a metric clamp-on bellows coupling for keyed shafts. The manufacturer part number is MBCK57-25-20-A.

Where to buy the RULAND MANUFACTURING MBCK57-25-20-A worldwide?

You can source the RULAND MANUFACTURING MBCK57-25-20-A bellows coupling through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this precision coupling.

How to select the correct RULAND MANUFACTURING bellows coupling for keyed shafts?

To select the correct RULAND MANUFACTURING bellows coupling, match the bore diameters to your shaft sizes and ensure the keyway dimensions align with your key stock. The MBCK57-25-20-A fits a 25 mm and 20 mm shaft with a 6 mm x 8 mm keyway. Verify torque and misalignment requirements for your application.

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 30 mm bore diameter 1 and a 25 mm bore diameter 2 with an 8 mm x 8 mm keyway size 1. Constructed from stainless steel with metric dimensions, it is suited for precision motion control applications such as servo motors, encoders, and linear actuators where torque transmission and misalignment compensation are required. The coupling has same bore dimensions and does not include a key
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This clamp-on bellows shaft coupling accommodates keyed shafts with bore diameters of 20 mm and 15 mm, featuring a 5 mm x 6 mm keyway. Constructed from stainless steel with metric dimensions, it provides zero-backlash torque transmission and compensates for misalignment in motion control systems. The coupling is supplied without a key
This clamp-on bellows shaft coupling connects keyed shafts in motion-control applications, compensating for misalignment while transmitting torque. It features a 30 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 with metric sizing, it is suited for precision automation, packaging, and machine-tool equipment requiring zero backlash and high torsional stiffness
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This clamp-on bellows shaft coupling connects keyed shafts in motion-control applications, compensating for misalignment while transmitting torque. It features a 30 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 with metric sizing, it is suited for precision automation, packaging, and machine-tool equipment requiring zero backlash and high torsional stiffness
This clamp-on bellows shaft coupling connects two keyed shafts while compensating for misalignment. It has a 25 mm bore diameter 1 and a 14 mm bore diameter 2, with a 5 mm x 8 mm keyway size 1. The coupling is made of stainless steel and is metric. It is used in motion control systems requiring zero backlash and high torsional stiffness
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This clamp-on bellows shaft coupling connects two keyed shafts while compensating for misalignment. It has a 25 mm bore diameter 1 and a 14 mm bore diameter 2, with a 5 mm x 8 mm keyway size 1. The coupling is made of stainless steel and is metric. It is used in motion control systems requiring zero backlash and high torsional stiffness

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