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RULAND MANUFACTURING Bellows Coupling: 20 mm Bore Dia 1, 20 mm Bore Dia 2 - Clamp-On Bellows Shaft Couplings for Keyed Shafts
RULAND MANUFACTURINGClamp-On Bellows Shaft Couplings for Keyed Shafts

RULAND MANUFACTURING Bellows Coupling: 20 mm Bore Dia 1, 20 mm Bore Dia 2

This RULAND MANUFACTURING MBCK41-20-20-A is a clamp-on bellows shaft coupling for keyed shafts, featuring a 20 mm bore diameter 1 and a 20 mm bore diameter 2 with a 6 mm x 6 mm keyway size 1. It is constructed from…

SKU 3G-OTH-134850

Also listed as: MBCK412020A · MBCK41 20 20 A

Brand
RULAND MANUFACTURING
Item
Bellows Coupling: 20 mm Bore Dia 1, 20 mm Bore Dia 2
Category
Clamp-On Bellows Shaft Couplings for Keyed Shafts
Available to Order
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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
MBCK41-20-20-A
Type
20 mm Bore Dia 2, 6 mm x 6 mm Keyway Size 1

Technical Documents

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

Product Description

This RULAND MANUFACTURING MBCK41-20-20-A is a clamp-on bellows shaft coupling for keyed shafts, featuring a 20 mm bore diameter 1 and a 20 mm bore diameter 2 with a 6 mm x 6 mm keyway size 1. It is constructed from stainless steel and accommodates different bore dimensions. The coupling is designed for metric shaft sizes.

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 a RULAND MANUFACTURING bellows coupling used for?

A RULAND MANUFACTURING bellows coupling is used to connect two shafts while compensating for misalignment in precision motion control applications. It is ideal for servo motors, encoders, and linear actuators where zero backlash and high torsional stiffness are required.

What are the specifications of the RULAND MANUFACTURING MBCK41-20-20-A?

The RULAND MANUFACTURING MBCK41-20-20-A is a clamp-on bellows shaft coupling for keyed shafts. It has a 20 mm bore diameter 1 and a 20 mm bore diameter 2 with a 6 mm x 6 mm keyway size 1. It is made of stainless steel and designed for metric shaft sizes.

Where to buy RULAND MANUFACTURING bellows couplings worldwide?

You can source RULAND MANUFACTURING bellows couplings worldwide through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact us for availability and lead times.

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

To install a RULAND MANUFACTURING clamp-on bellows coupling, clean the shaft ends and keyways, then slide the coupling onto both shafts. Tighten the clamp screws evenly to the manufacturer's recommended torque using a torque wrench. Ensure the bellows are not compressed or stretched during installation.

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

Cross-referenced by specification & description
This clamp-on bellows shaft coupling accommodates keyed shafts with bore diameters of 20 mm and 12 mm, featuring a 4 mm x 6 mm keyway. Constructed from stainless steel, it provides zero backlash and high torsional stiffness 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 20 mm and 12 mm, featuring a 4 mm x 6 mm keyway. Constructed from stainless steel, it provides zero backlash and high torsional stiffness for precision motion control applications such as servo motors and linear actuators
RULAND MANUFACTURING Bellows Coupling: 20 mm Bore Dia 1, 16 mm Bore Dia 2, 5 mm x 6 mm Keyway Size 1 (MPN MBCK41-20-16-A)
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RULAND MANUFACTURING Bellows Coupling: 20 mm Bore Dia 1, 16 mm Bore Dia 2, 5 mm x 6 mm Keyway Size 1 (MPN MBCK41-20-16-A)
RULAND MANUFACTURING Bellows Coupling: 20 mm Bore Dia 1, 15 mm Bore Dia 2, 5 mm x 6 mm Keyway Size 1 (MPN MBCK41-20-15-A)
RULAND MANUFACTURING
RULAND MANUFACTURING Bellows Coupling: 20 mm Bore Dia 1, 15 mm Bore Dia 2, 5 mm x 6 mm Keyway Size 1 (MPN MBCK41-20-15-A)
This clamp-on bellows shaft coupling connects two keyed shafts in motion-control applications, compensating for misalignment while transmitting torque. It features a 20 mm bore diameter 1 and a 10 mm bore diameter 2 with a 3 mm x 6 mm keyway size 1. Constructed from stainless steel, it provides zero backlash and high torsional stiffness for precision machinery and automation systems
RULAND MANUFACTURING
This clamp-on bellows shaft coupling connects two keyed shafts in motion-control applications, compensating for misalignment while transmitting torque. It features a 20 mm bore diameter 1 and a 10 mm bore diameter 2 with a 3 mm x 6 mm keyway size 1. Constructed from stainless steel, it provides zero backlash and high torsional stiffness for precision machinery and automation systems
RULAND MANUFACTURING Bellows Coupling: 20 mm Bore Dia 1, 20 mm Bore Dia 2, 6 mm x 6 mm Keyway Size 1 (MPN MBCK57-20-20-A)
RULAND MANUFACTURING
RULAND MANUFACTURING Bellows Coupling: 20 mm Bore Dia 1, 20 mm Bore Dia 2, 6 mm x 6 mm Keyway Size 1 (MPN MBCK57-20-20-A)
RULAND MANUFACTURING Bellows Coupling: 20 mm Bore Dia 1, 20 mm Bore Dia 2, 6 mm x 6 mm Keyway Size 1 (MPN MBCK51-20-20-A)
RULAND MANUFACTURING
RULAND MANUFACTURING Bellows Coupling: 20 mm Bore Dia 1, 20 mm Bore Dia 2, 6 mm x 6 mm Keyway Size 1 (MPN MBCK51-20-20-A)

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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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