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RULAND MANUFACTURING Bellows Coupling: 12 mm Bore Dia 1, 12 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: 12 mm Bore Dia 1, 12 mm Bore Dia 2

This RULAND MANUFACTURING MBCK33-12-12-A is a clamp-on bellows shaft coupling for keyed shafts, featuring a 12 mm bore diameter 1 and a 12 mm bore diameter 2 with a 4 mm x 4 mm keyway size 1. It is constructed from…

SKU 3G-OTH-134969

Brand
RULAND MANUFACTURING
Item
Bellows Coupling: 12 mm Bore Dia 1, 12 mm Bore Dia 2
Category
Clamp-On Bellows Shaft Couplings for Keyed Shafts
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Technical Specifications

RULAND MANUFACTURING
Manufacturer Part Number
MBCK33-12-12-A
Type
12 mm Bore Dia 2, 4 mm x 4 mm Keyway Size 1
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RULAND MANUFACTURING Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

This RULAND MANUFACTURING MBCK33-12-12-A is a clamp-on bellows shaft coupling for keyed shafts, featuring a 12 mm bore diameter 1 and a 12 mm bore diameter 2 with a 4 mm x 4 mm keyway size 1. It is constructed from stainless steel, has different bore dimensions, and is designed for metric applications.

Frequently Asked Questions

What is a RULAND MANUFACTURING bellows coupling used for?

A RULAND MANUFACTURING bellows coupling, such as the MBCK33-12-12-A, is used to connect two shafts in motion-control applications while compensating for misalignment. It is ideal for precision positioning systems, encoders, and servo drives where zero backlash and high torsional stiffness are required.

What are the specifications of the RULAND MANUFACTURING MBCK33-12-12-A?

The RULAND MANUFACTURING MBCK33-12-12-A is a clamp-on bellows shaft coupling for keyed shafts. It has a 12 mm bore diameter 1 and a 12 mm bore diameter 2 with a 4 mm x 4 mm keyway size 1. It is made of stainless steel, designed for metric applications, and has different bore dimensions.

Where to buy RULAND MANUFACTURING bellows couplings worldwide?

You can source RULAND MANUFACTURING bellows couplings, including the MBCK33-12-12-A, through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to worldwide destinations, ensuring you receive genuine RULAND MANUFACTURING components.

How to select a RULAND MANUFACTURING bellows coupling for a keyed shaft?

To select a RULAND MANUFACTURING bellows coupling for a keyed shaft, match the bore diameters to your shaft sizes and ensure the keyway dimensions align with your key. For the MBCK33-12-12-A, both bores are 12 mm with a 4 mm x 4 mm keyway. Verify torque and misalignment requirements against the coupling's ratings.

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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