RULAND MANUFACTURINGClamp-On Bellows Shaft Couplings for Round Shafts

RULAND MANUFACTURING Motion Control Coupling: 19 mm Bore Dia 1, 19 mm Bore Dia 2, Aluminum

SKU 3G-OTH-135658

Brand

RULAND MANUFACTURING

Item

Motion Control Coupling: 19 mm Bore Dia 1, 19 mm Bore Dia 2, Aluminum

Technical Specifications

RULAND MANUFACTURING

Manufacturer Part Number

MBC51-19-19-A 

Type

19 mm Bore Dia 2, Aluminum, Clamp On 

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Technical Documents

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RULAND MANUFACTURING Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

The RULAND MANUFACTURING MBC51-19-19-A is a clamp-on bellows shaft coupling for round shafts, featuring a 19 mm bore diameter on both ends (same bore dimensions). It is constructed with a stainless steel bellows and an aluminum hub, and is designed for metric shaft sizes. This motion control coupling is suitable 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 MBC51-19-19-A coupling used for?

The RULAND MANUFACTURING MBC51-19-19-A is a clamp-on bellows shaft coupling used in motion control applications requiring zero backlash and high torsional stiffness. It connects two 19 mm round shafts in precision positioning systems, servo drives, and encoders across industries like robotics, packaging, and machine tooling.

What are the specifications of the RULAND MANUFACTURING MBC51-19-19-A?

The RULAND MANUFACTURING MBC51-19-19-A has a 19 mm bore diameter on both ends (same bore dimensions), a stainless steel bellows, and an aluminum hub. It is a metric, clamp-on design for round shafts. The part number is MBC51-19-19-A, and it is not keyed.

Where to buy the RULAND MANUFACTURING MBC51-19-19-A coupling worldwide?

3G Electric supplies the RULAND MANUFACTURING MBC51-19-19-A coupling worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this motion control coupling.

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

To install the RULAND MANUFACTURING MBC51-19-19-A, clean both shaft ends and the coupling bores. Loosen the clamp screws, slide the coupling onto the shafts, align the equipment, then tighten the screws evenly to the manufacturer's torque specification. Ensure zero backlash by verifying shaft alignment.

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 round shafts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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