RULAND MANUFACTURINGClamp-On Bellows Shaft Couplings for Keyed Shafts

RULAND MANUFACTURING Bellows Coupling: 12 mm Bore Dia 1, 10 mm Bore Dia 2

SKU 3G-OTH-134821

Brand

RULAND MANUFACTURING

Item

Bellows Coupling: 12 mm Bore Dia 1, 10 mm Bore Dia 2

Technical Specifications

RULAND MANUFACTURING

Manufacturer Part Number

MBCK41-12-10-A 

Type

10 mm Bore Dia 2, 3 mm x 4 mm Keyway Size 1 

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Technical Documents

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RULAND MANUFACTURING Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

The RULAND MANUFACTURING MBCK41-12-10-A is a clamp-on bellows shaft coupling for keyed shafts, featuring a 12 mm bore diameter 1 and a 10 mm bore diameter 2 with a 3 mm x 4 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 MBCK41-12-10-A bellows coupling used for?

The RULAND MANUFACTURING MBCK41-12-10-A is a clamp-on bellows shaft coupling for keyed shafts, used in precision motion control applications requiring zero backlash and high torsional stiffness. It is common in servo motors, encoders, and linear actuators across industrial automation, packaging, and machine tool sectors.

What are the specifications of the RULAND MANUFACTURING MBCK41-12-10-A?

The RULAND MANUFACTURING MBCK41-12-10-A has a 12 mm bore diameter 1 and a 10 mm bore diameter 2 with a 3 mm x 4 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.

Where to buy the RULAND MANUFACTURING MBCK41-12-10-A worldwide?

3G Electric supplies the RULAND MANUFACTURING MBCK41-12-10-A worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on this stainless steel bellows coupling.

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

To select the correct RULAND MANUFACTURING bellows coupling, match the bore diameters to your shaft sizes and ensure the keyway dimensions (e.g., 3 mm x 4 mm) align with your key. Verify torque and misalignment requirements; stainless steel versions offer corrosion resistance. 3G Electric can help source the right part.

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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